I have come to terms with the fact that I just can not spend $3k on a Wilson Combat so my sights are on a unicorn. From what I am told they used to make a TRP champion which looks like it would fit the bill. So my wish list is Heinie Strait 8 sights, armory cote or such as the finish, 45 acp and all steel construction, Front checkering. What would come the closest in an off the shelf 1911?