I think what I'm getting at with this ramble is that perfection is just not possible and all you can do is what you can do to make it better. Fix what you find as you find it and do your best. Don't beat yourself about the head and shoulders and if it gets to be too much, take a break from it for awhile.
In the case you mentioned about the SE5A s in RFC-1, yes I would change the skins to 1918 skins in that case. As long as the change is in a Mod I don't think any of the Devs would have a problem with that, but they can chime in on the subject if they see problem. I see WOFF as a joint effort and I think they do to. Everyone chipping in what they can.
I've had a sleep on it, and @Jerbear's advice echoed my thoughts exactly. After all, as a user I want to see these skins on planes.
I'm just sending the latest BH&H2 mod to Sandbagger. Look for an announcement from him when he's got it available on his site. I'll get my batch file for UE/PE users put together soon. For the record, here are the name fixes:
R E_Angus -> Robert E_Angus
Frederick C 'Army'_Armstrong -> Frederick C 'Army'_Armstrong
William George_Barker -> William G 'Will'_Barker
Bernard Henri_Barney de Romanet -> Bernard Henri_Barny de Romanet
John Conrad_Bateman -> John Conrade_Bateman
Rudolf_Bauerie -> Rudolf_Bauerle
Anthony F W 'Proccy' Beauchamp_Proctor -> Anthony F W 'Proccy'_Beauchamp Proctor
Douglas J-Bell -> Douglas J_Bell
Robert Alexander_Birbeck -> Robert Alexander_Birkbeck
Heinz von_Brederlow -> Heinz Freiherr von_Brederlow
Walter von _Bulow-Bothkamp -> Walter von_Bulow-Bothkamp
Hans Burkhard von_Buttlar -> Hans Burkard von_Buttlar
Vernon William Blythe_Castle -> Vernon William Blyth_Castle
Augustin_Charvant -> Augustin_Charvat
William Hargrove_Chisam -> William Hargrove 'Harry'_Chisam
Louis Fenand_Coudouret -> Louis Fernand_Coudouret
John Bonnicher_Cromptom -> John Bonnicher_Crompton
Lumaden_Cummings -> Lumsden_Cummings
Charles R_D'Olive -> Charles_D'Olive
Honore_Bailiardel de Lareinty-Tholozan -> Honore_de Bailiardel de Lareinty-Tholozan
Eugene Marie_de Boigne -> Francois Eugene Marie_de Boigne
Francois Eugene Marie-de Boigne -> Francois Eugene Marie_de Boigne
Noel Hughes Anne Louis_de Rochefort -> Noel Hugues Anne Louis_de Rochefort
Henry_Decaix -> Henri_Decaix
Helmuth_Dilthey -> Helmut_Dilthey
Eduard_Dostler -> Eduard Ritter von_Dostler
Jean C A Dubois_de Gennes -> Jean C A_Dubois de Gennes
A A_Duffuss -> Alan A_Duffuss
Friedrich_Ermann -> Friedrich_Ehmann
Desmod Fitzgerald_Fitzgibbon -> Desmond Fitzgerald_Fitzgibbon
Johannes_Fritzcshe -> Johannes_Fritzsche
Herman_Gilly -> Hermann_Gilly
Eric_Glatz -> Erich_Glatz
Lloyd Andrews-Hamilton -> Lloyd Andrews_Hamilton
William Louis Max_Herrison -> William Louis Max_Herisson
Alfred_Hubner -> Alfred Ernst_Hubner
John 'Jack'_Hunt -> Frederick John 'Jack'_Hunt
Josef Karl Peter 'Kobes'_Jacobs -> Josef Carl Peter 'Kobes'_Jacobs
Josef_Jacobs -> Josef Carl Peter 'Kobes'_Jacobs
Lucien Joseph_Jailier -> Lucien Joseph_Jaillier
Herman_Juhnke -> Hermann_Juhnke
Louise Clement_Keeble -> Louis Clement_Keeble
Ascan Klee_Gobert -> Ascan_Klee Gobert
George F_Kull -> George P_Kull
Patrick-Langan-Byrne -> Patrick_Langan-Byrne
Oliver Colin 'Boots'_LeBoutillier -> Oliver Colin 'Boots'_Le Boutillier
Henri Lecour_Grandmaison -> Henri_Lecour Grandmaison
Roger_de Rickemont -> Roger_LeMercier de Maisoncelle-Vertille de Richemont
David W_Lewis -> David 'Duffy'_Lewis
Colin Geen Orr_MacAndrew -> Colin G O_MacAndrew
Norman Miles_Macgregor -> Norman Miers_MacGregor
Hans Georg von der_Marwitz -> Hans-Georg von der_Marwitz
Robert Leon enri_Massenet-Royer de Marancour -> Robert Leon Henri_Massenet-Royer de Marancour
Ian D R_MacDonald -> Ian D R_McDonald
Carl Menckhoff -> Carl_Menckhoff
Karl 'Carlos' Meyer_Baldo -> Carlos 'Karl'_Meyer Baldo
Paul_Montagne -> Paul_Montange
B J W M 'Granny'_Moore -> BJWM 'Granny'_Moore
P A_O-Brian -> Patrick Alva_O'Brien
Augustus Henry 'Orly'_Orelebar -> Augustus Henry 'Orly'_Orlebar
Theo_Osterkamp -> Theodor 'Onkel Theo'_Osterkamp
Rene Ouvrard_de Liniere -> Rene_Ouvrard de Liniere
Edwin_Parsons -> Edwin Charles 'Ted'_Parsons
David_Peterson -> David McKelvey_Peterson
Kurt_Petzina -> Kurt_Petzinna
Viktor von Pressentin von_Rautter -> Viktor von_Pressentin von Rautter
Manfred Albrech Freiherr von_Richthofent -> Manfred Albrech Freiherr von_Richthofen
Barry Alexander_Rigby -> Harry Alexander_Rigby
Hans-Joachim Rogalla von_Bieberstein -> Hans-Joachim_Rogalla von Bieberstein
Gottthard_Sachsenberg -> Gotthard_Sachsenberg
Jean Marie Luc Gilbert_Sardier -> Jean Marie Luc_Sardier
L_Schmid -> Ludwig_Schmid
Casper_Schmidt -> Caspar_Schmidt
James M E_Shepherd -> James ME_Shepherd
Josef_Simons -> Jozef_Simons
Glen_Sitterly -> Glenn_Sitterly
Walter A_Southey -> Walter A 'Peter'_Southey
Herman_Stutz -> Hermann_Stutz
Harian_Sumner -> Harlan_Sumner
Edwin-Swale -> Edwin_Swale
St. Cyprian Chruchill_Tayler -> St. Cyprian Churchill_Tayler
Paul_Wenzl -> Paul_Wenzel
Arthur Treloar_Whealy -> Arthur Treloar 'Art'_Whealy
Fredrich Whilhelm_Wichard -> Fredrich-Wilhelm_Wichard
Henry W_Woollet -> Henry 'Woody'_Woollet