I was looking at getting a "modern" M1911 (a re-make of the original not an antique WWII original.) The two I was most interested in was the Kimber M1911 Desert Warrior and the Springfield Arms M1911-A1 Mil spec both in .45 calibers. Does anyone have any experience with these arms and the companies that make them? How did you find the quality and reliability of both guns? Also what about customer service from both companies?