It depends on how particular you are. In my experience, you can bolt them right on and play them without any work at all and they're better than most factory necks. But, they're not perfect. There are always 3 to 5 frets that need a little kiss to make the whole thing shred-worthy, and the ends are raw. No dressing/polishing at all. They just bevel them and call it a love story. Throw a few hours at one, and it's the best piece on the planet.
Thanks, you seem to give excellent advice. I found a thread you commented on in the tips and tricks section titled "Which files for fret ends, etc" and lots of good info there. I'm gonna get some of those fret edge files, 3m polishing papers and the 600 through 2000 grit wet/dry sandpaper and give this neck the luster she deserves :toothy12: I am having fun on this build.