VonS:
I said nothing about models, just the two official OBD FM's (SPAD VII 150 HP and SPAD XIII 200 HP).

Of course the SPAD VII 150 HP and 180 HP used the same frame and wings, so no difference.

The SPAD XIII 200 HP has slightly different wing tips than the SPAD XIII 220 HP, but you just have to use what is given you and go with the flow since and any distance you can not tell the difference between the two.