Anybody doing this? I want a Glock for shooting in GSSF MajorSub category. That's the category for the SubCompact size of *big* caliber guns. Only 4 guns qualify... the 10mm version, two .45ACP versions, and the .45GAP. I like the idea of the grip size of the GAP being the same as the G17 (or at least closer than the G30). Are there specific dies for this? From my reading, it looks like you can use the same exact bullets in GAP as ACP? I know that buying ammo off the shelf is tough for this, but that wouldn't bother me... if I had the brass I'd be good to go. Thoughts? Advice? Thanks in advance.