Jeff,
Truing up the action should run no more than $125.00. Most of the popular "Tactical" companies charge more, I would use a good benchrest gunsmith, they are usually quite a bit cheaper. Speedy Gonzalez is the absolute best in the buiseness, His spokesperson is the incomparable Tony Boyer, Speedy has built more National Championship Guns than anybody, He charges $115.00 to blueprint the action. The bedding cost really depens on what you want done, If I remember correctly you have a 700 PSS right? If so you are probably wanting to skim bed over the aluminum bedding block, this should be between $75.00 and $125.00 max. You should request marine tex as the bedding compound. As far as fire lapping, I have never been a big fan of it, but you shouldn't pay to have someone shoot your rig. All it is, is using a compound coating on your bullets and firing them to lap the bore. You should leave it alone unless it needs it, Does the bore "choke down" in places?