I have an opportunity to buy a 14.45 limited with a magwell and aftermarket grip safety and five mags. I am familiar with single stack 1911s but this would be the first double stack for me. My question is other than the grip being a little fatter is there anything I should be concerned about with this gun? Anyone have one and have good or bad experiences? The guy wants $1000 for it, from what I can tell it seems fair considering they go for $1300 brand new. Thanks in advance.