I'm sure I've heard some great clean clips of the Nailbomb; I don't remember whether they were from the neck or not, but if the bridge produces good cleans, I'm sure the neck would .....
A Nailbomb calibrated set might do just fine; otherwise maybe an Abraxas/Crawler neck (a great neck pickup anyway, vintage feel but hotter than PAF, and the Abraxases and Crawlers are similar in DC resistance to the Nailbombs, only a little less hot.)