I have a body I built and finished with the guitar version of that neck. I like it.
Follow-up OR "polishing the turd"...
Wore a respirator on this one as some debris component may have been brake dust. Re-cap: this thing has hung on the wall for as long as I can remember so I'm guessing 20+ years. I'm figuring some lunkhead will eventually say "hey...we need a P bass on this" so I'm covered.
*Machine head buttons wouldn't tension. No spare washers so I just lopped-off a couple mm's from each screw.
*Polished the frets. Could require a leveling but beyond my scope.
*Knocked down the back-of-neck with 2k sandpaper and the oil component in Howard's Wax 'n Feed (Weed 'n Feed?). Didn't have any mineral oil in the house.
*Nut slots were severely under-cut / high. I followed my own advice and stacked feeler gauges on the leading edge...results bordered on perfection and it doesn't mar or injure the gauges. As you've already guessed, it's a molded plastic nut.
*Drilled-out threaded screw holes in the heel. If you don't have a drill press, you can prep each hole with a tapered / conical sanding wheel (Dremel) prior to introducing the drill bit. It prevents tear-out.
*Sidenote: plywood / multi-lam body or this particular tree had some super-symmetrical ring growth.
*Rubbed-out the finish with 3M Finesse-It...highly recommended!
*String-thru-body only with those gawd awful saddle blocks which were badly tarnished & pitted. Hit 'em with a Dremel rag wheel and the 3M. Not perfect but certainly better.
*Strings: no junk sets on-hand so I asked Susan for a cast-off set from her studio...she uses them to make wreathes. Lo & behold, she produces (3) sets of unopened Dunlop SS SuperBrights which I had surrendered 8-10 years ago. For those who don't recall, Dunlop had a QC issue and were distributing sets which were utter crap. Well, it's not my bass so I don't care. As expected, intonation was a total nightmare, especially the G. I had to actually lift the saddle block out of the base plate guide grooves and move it a mm or so forward. The results are passable.
*Added strap locks and a final rub-out with Zymol...results below: