Well,
you'd have to get a brownell's catalog and start pricing parts,you'll probably need, Trigger, hammer, sear,recoil spring, front & rear sights, Grip saftey, Maybe new barrel and matching barrel bushing, Figure up the cost of all the parts but the barrel& bushing, (again,this is a Maybe) plus what a Gunsmith would charge to do the work, (if you are doing it yourself figure a fair hourly rate for your time) and add that to the cost of the pistol you'll be using as a base, then go out and look at what a Kimber Custom Classic will run and then compair prices, chances are the Kimber will be cheaper,Kimber Custom Classic's in my area are running about $685 plus sales tax, Springfield Mil-Spec's (good choice for a base pistol)go for about $550.00+ tax I really doubt you can come in for less than what a new kimber cost, I've gotten excellent accuracy out of the Kimber, trigger is excellent, only problems I've had are failure to feed after I installed 18.5 # recoil spring, and I was using light loads, However, I expected this when I was shooting the light loads, so it's not really a problem,Easily cured by using stock (16#) recoil spring, Kimber Custom Classic maybe what you're looking for, not alot of bells and whistles, accurate, reliable, I figure you'll have at least $200.00 in parts not counting the bbl and bushing, figure about another $150-175 for that, +gunsmithing so, you'll probably end up in the $900.-1000.00 range without the bbl& bushing installed,