This list is fielded as
mechanized because it has 2 x4 SU-76Ms.
HQ
T-34, 55
Combat companies
1. 4 SU-76M, 150
2. 4 SU-76M, 150
3. 3 SU-122, 130 (fabulous little things: FA5 standard tanks, 24" 2+ firepower breakthrough gun,
rof 2, with volley fire special rule [reroll to hit if within 16"])
Corps support
1. 10 T-34/85 with cupolas, 9 riders, 735
2. 3 IS-2 with
AA MGs, 420
3. 4 (2 sections) Heavy mortars with observer, 110 (could drop for small recce squad on foot but I think I need one arty template to harass enemy guns)
Defending against armor it would put the hurt on I think. For example, half reserves on the table (including armored reserves rule) starts with: 10 T-34/85s, 3 IS-2s, Mortars or 4 SU-76M (in ambush perhaps) +
HQ. C&C welcomed