You’re missing some key units… most notably the Panther, but also others such as the Elefant and Su-152. Also for aircraft this is where the model of Stuka AAM made was actually used - the JU 87G Tank Buster (I really would have prefered a different version, but I digress…).Â
I’m assuming ‘T-40’ is just a typo and supposed to be T-70. I’m also assuming you mean the Churchill Crocodile going by your point total. An M4A1 and Soviet Lee might be appropriate units to add. I can’t figure out which German units you mean, as no combination seems to add up to 187 points. Which Tiger? Which Panzer IV? The SS Panzer IV F2 (and adding the SS Panther, despite the date) would probably be good choices, since they were Waffen-SS units.
The way you have it right now … well 187 points to 317 doesn’t sound all that fun. As is, it’s conceiveable the Germans could win, just highly unlikely. Any strategy for them would have to be based on keeping the Tiger alive and at long range; once its even disrupted the game is pretty much over. Most of the other units are going to be one shot wonders; the Panzer IIIs are pretty useless against T-34s and KVs at range, and one hit from pretty much anything does the Marder in. In any event I think that the biggest point is that the game will not play out historically - the Germans have absolutely no incentive to attack; it’ll likely be suicide.
I also distrust wikipedia as a primary source of information; it’s usually not completely accurate.