I never saw myself as the 1911 type but I finally got one. I'm already feeling the addiction. This one's a 10mm (calm down purists). It's the caliber I wanted. I want to change grips and maybe a grip safety with a tactical bump. It definitely needs an extended slide stop. The Kimber site doesn't show an extended stop and only lists one for all the 1911's. Midway shows different stops for the 9mm/38 Super and .45. Nothing for a 10mm. I'm thinking a .45 will be fine. Any fitting won't be a problem. Any opinions?