Oopsy! A double purchase on eBay has left me with the princely total of 30 T-28's (all 6mm, all Heroics and Ros).
Now this will clearly give us sufficient numbers for the forthcoming 'Race to Leningrad' campaign but I suspect this is major overkill in anyone's language.
Not that I mind having a bazillion Russian tanks on the field and it may force me to look at early war scenarios to get the best out of them!