Well, first off, I would like to inform you that I am the other guy associated with Sizzle in our current World War Two Mod.
I looked at your site, and mainly at the 'weapons' section. I found several mistakes. Let it be known: I have had an active interest in World War Two for a VERY long time. Ask Sizzle, or anyone else in our clan, The Rogue Commandos. I know three members personally, including Sizzle.
Mistake#1:
The M1 Grand Rifle
I think this was just a typing mistake, but it should be the M1 Garand Rifle. You noted that it had a slow rate of fire. The M1 Rifle was semi-auotmatic. Which means, as fast as you can pull the trigger multiple times, was as fast a round was fired. And also, where did you get that it was a faithful weapon of the Japanese army. The only time a Japanese soldier would have used an M1 was probably because he was out of ammunition. The M1 was never issued to Japanese troops.
Mistake#2
The Grand 43
Probably another typing mistake, but it should be Gewehr '4 (Gewehr is German for Gun). It was a semi-automatic weapon, not bolt-action.
Mistake#3
The Soviet Union 40 Rifle.
I have never heard of one of these. I have heard of an STV-40 semi-automatic rifle, used by the Soviet forces. It was not nearly as common as the Mosin-Nagant 1891/30 bolt-action rifle. For historical puposes, I recommend you change this weapon to the Mosin-Nagant 1891/30 Rifle.
Please don't take this in a bad way, I am just trying to help out. I think that Sizzle and I will change our mod from a plain World War Two mod to a World War Two: East Front mod.