I've gone a bit overboard with Flames of War planning

I want to do late war Soviets, and am splitting the Clash of Steel starter set with a friend annd getting the Berlin book for the Soviets. On top of that, I know I want to get some SMG troops, more T-34s, 203mm artillery, Katyushas, another box of IS-2 tanks, and maybe some more infantry?

The list I've built is:
- Hero Motor Rifle Battalion
- Hero T-34/85 Battalion x2
- IS-2 Heavy Tank Regiment
- Guards Rocket Artillery Battery x2
- 203mm Howitzer Battery x2(?)
- ISU-152/122 assault gun company(?)
- SU-85 Company(?)
- BA-64 Scout Platoon

I feel like I'm way overboard with all this stuff. Got to trim it down, but the idea is that it's a mix of mid war and late war units to make list building as flexible as possible.

I also have a Fallschirmjager force planned :/ wtf is wrong with me.