Before I run off to class, a couple thoughts:
1. An RPG/rocket against a technical should not take two hits to kill (something that bothered me about G18.2. Sorry Matt)
2. Would a 203 work against an LAV or BTR? Perhaps they need 1 rocket instead.
3. Is it fair to take out a main battle tank (assuming we had a mock up of one) with a single RPG/ rocket? Or would two be more realistic?
Personally I'd like to see three classes of vehicles- unarmored (1-2 40 mils to kill), light armor (1 rocket), and heavy armor (2 rockets). This is just off the top of my head, I can try to explain it better when I get back.