[MarkSheppard]

So here are the basic OB11 changes from SP2 and SPMBT for conversions:

SP2 --- --- --- SPMBT
Mi-24 Hind-A --- Mi-24A
Mi-24 Hind-D --- Mi-24D
Mi-24 Hind-D --- Mi-24D
Mi-24 Hind-E --- Mi-24V

FO Vehicles
SP2 --- --- --- SPMBT
ACRV-2 --- --- MT-LBu 1V12

Self Propelled Guns
SP2 --- --- --- SPMBT
SO-120 Anona --- --2S9 Nona-S
SO-122 Gvozdika --- 2S1 Gvozdika
SO-152 Akatsiya --- 2S3 Akatsiya / 2S3M Akatsiya / 2S3M1 Akatsiya

Fixed/Mounted SAM
SA-2 Guideline --- S-75 Dvina
SA-3 Goa --- --- S-125 Neva / S-125 Neva M
SA-4 Ganef --- --- Krug A / Krug M
SA-6 Gainful --- Kub / Kub M1
SA-8 Gecko --- Osa / Osa AK / Osa AKM
SA-9 Gaskin --- Strela-1 / Strela-1M
SA-13 Gopher --- Strela-10SV / Strela-10M/ Strela-10M3 / Strela-10Gyurza
2S6 Tunguska --- 2S6 Tunguska

Manportable ATGMs
Sagger Team --- Malutka Team / Malutka-P Team
Saxhorn Team (AT-7 Saxhorn) --- Metis Team
Metis Team (AT-13 Metis-M) --- Metis-M Team
Spigot Team (AT-4A) --

Su-7B Fitter-A --- Su-7B / Su-7BM
Su-7B Fitter-A --- Su-7B / Su-7BM
Su-7B Fitter-A --- Su-7B / Su-7BM
Su-17 Fitter-C --- Su-17M
Su-17 Fitter-C --- Su-17M
Su-17 Fitter-D --- Su-17M2
Su-20 Fitter-C --- Export version of Su-17M