Hi, Looking to pick up a Buzz Rickson flight jacket, either the MA-1 or the L-2 (preferrably the L-2A). Anyone have one of these or tried them on and can help out with fitting. Seems like they run huge: sz 42 L-2a has a 52" chest??? I'm 5'10", 180 lbs, wear a sz 42 in vintage leather jackets (Langlitz, Schott, etc.), a size 40 in Filson. My shirt size is 15.5 34-35. I would be wearing it with maybe a flannel underneath; not major layering... Want as sleek as possible. Seems like the MA1 William Gibson model, or anything in a 38 Long would be good. Any pointers? Just purchased a 42 L-2A, and now I'm sure it's gonna be huge on me... kinda freaking out!!! (if anyone is looking to size up to a 42, lemme know. trade?) Thx for any insight, and Cheers.