Looking for my first 1911. My LGS has a pristine Colt MK IV S70 gov't model circa 1980. No scratches, 1 magazine, no box. It's on consignment, and he will give it to me for $850. He also has one in the same condition (c. 1980) with 1 mag and original box for $1000. Both look too nice to shoot, although both barrels look as though a few rounds have been fired, but not many. Neither has the mods I would want for carry, and I don't think I could bring myself to alter these pistols in any way. I eventually want to carry a 1911. Are these a good deal?