I just found a really nice Colt Officer's Model 45ACP Mark IV 80 Series (appears to be all steel) however the finish is pretty poor. Picked it up for less that $400.00 so I am going to have it reblued and am considering having the magazine release button, slide release lever, safety and possible hammer gold plated. I believe these would set off a nicely polished and blued slide. Have you had any experience with gold plated parts?? I have seen some that looked pretty bad but I suspect they were neglected. What do you know about durability??? This piece will see some light carry use but mostly just looked at and enjoyed. Thanks!