There is a guy who had a 1911 built by a Gun smith in 1999, using Essex Frame and Colt Slide, with all wilson combat parts. He said 2k rds though it, and he said it is a flawless shooter. Should I be worried about this gun? Comes with a Wilson 47d mag, and i am trading my glock 19 with 4 mags, and 100 bucks for it. Opinions? I will be meeting him some day soon, he said lock up is tight. What should I look for? Pic: Thanks for the help, the guy is on this sight.