Oh, please, please, please do 1/72 as well!
Why not do a sheet that covers both armoured cars AND tanks used in the Russian Civil War. That would widen the market even more: I mean: the Whippet, FT17, Mk IV.
The Osprey book on Russian Civil War armour is a good start, and I'll gladly supply you with more background material!!!!
Plaese, pretty please, pretty please with sugar on top?