I'll tell you what, I think the Soviet tanks are a sorely ignored lot...save for Nobi's T-55 (which, by the way, I have not totally forgotten my build, it's just taken a back seat for a spell while I work on other projects...it will be finished some day, hopefully before year's end), and I think there is a good sized group looking for them, so anything you have on the drawing board would probably be very well received. I personally love the 1/72 size, it fits a pretty nice niche in the armor models I have in the to be built stack.
Looking forward to seeing further announcements on your progress.
Cheers!
Jim