I was in an LGS the other day that was/is selling parkerized Springfield 1911's, fixed sights with four mags for $699.00. Seems like a great deal to me but what do I know? As I'd like at some point to add adjustable sights I was wondering if it would be a reasonable solution to purchase a second/replacement slide already with adjustable sights. I know that a gunsmith can machine the original slide and add the adjustable sights but buying a second slide sounds like a much easier fix. Your thoughts?