I like a lot the T-72 series. I think it is a tendency of mine, as I usually like those designs that are not the best, but are nontheless classic designs that defy the test of time offering a good balance between ease of production, good overall quality, and good price. It is the case of the Bf 109 or the TIE Fighter (yes, I'm a Star Wars fan too!) Maybe it is not the best tank you can command on the battlefield, but be sure that if you are good enough, you can become an MBT hero commanding it.
So, taking the two T-72 data cards as a base, here are some suggestions for expanding your T-72 inventory:
T-72A: as T-72AV without ERA. T-72B: as T-72BA without ERA. T-72B-1: as T-72BA without Sniper (Svir) firing capability. T-72BM: as T-72BA but with H-ERA. T-72B-3: as T-72BA with the following changes: -ST: LO[T] -Sniper (Refleks) capability with ST:L[T] -H-ERA