Holy Necroposting Batman!
I just wanted to say "Way Cool!" to your more advanced infantry rules Javelin98. I love them. My first assignment in my Army career was 10th Mountain Division Light Infantry and I like the idea of the infantry having some teeth to bite back with. For my games I may in fact raise their efficiency a little bit further than +4, perhaps even doubling their efficiency against armor but still retaining the same 50m range band for infantry fighting.