Would be great to get some other of Coyle's scenarios in play too. Plenty of his books have cold warish stuff, but add "The Ten Thousand" and you have US vs German gear. M1A2 vs Leopard 2.
Ten Thousand featured M-1A1s, actually, so it's completely doable.
If you're looking for M-1A2 action, get Proud Legions by John Antal. Not as personally gripping, but still believable and accurate since Antal's an Army vet too (assuming he's retired by now). If you're interested he also did 3 interactive military fictions based on the M-1, an infantry platoon and an M-1A2 company.