You're right. Your body frame is perfect with that sized helmet. I know the 'purists' won't agree, but the more non screen accurate helmets actually do fit some costumers better than the monster huge movie-sized ones.
Ok, so what about us with a head/nose circumfrence of, ready for this, 26 1/2". It's Jew in me, sure, but this Jew is stuck in a DP 97 and I can't breathe. HELP!
Where do I find an MLC and what is the general RAW form cost?