... Well I don't shoot Competition, although years a go I did. So take my suggestions for what you pay for them ! The NOVAK sights are excellent ! May require some fitting, personally, I liked to "round then off a little". DLASK makes a good trigger, the actual length is up to you, dependent upon the length of your fingers and how far back you like to curl your trigger finger. ( My 1911 has a solid trigger, but that's individual taste ) Try to get a pre-fitted hammer/sear, cheaper than having one fitted individually, unless you really feel confident about doing it yourself ! Grip safety, well, try a few different styles if you can, and also both the "arched" and "flat" Mainspring housings. Grips are another area where if possible, try before you buy, personally, for what I wanted the gun for, I went with smooth wooden ones, Hogue comes to mind. Change out the slotted screws for the Allen Wrench types, easier and less chance of a "slipped" screw driver ! Wolfe Springs are excellent replacement ones, and reasonably priced, and fairly readily available. Then there's the area of "porting and polishing" and "checkering" etc.etc. Without a doubt, the 1911, is subject to more "improvements" and "personalization", and after market "add-ons" than any other pistol I can think of ! 'Funny when you think of it, but with some rare exceptions, they shoot just fine, straight out of the box ! ..... Anyway, have fun, and try to handle different pistols before you hit yours with the Dremmel Tool ! .... David K