Thanks again.
I am working on an early-style P-Bass, but I want it to be short scale with an all-maple neck. I couldn't find anyone who would custom make a neck for me for a reasonable price, so I picked up up one of these today through Craigslist for $100:
I'm going to carve the head into a Tele bass shape and take as much off the butt end as I need to to make the 30 inch scale neck fit the P Bass body properly. Then glue on whatever material is needed to take up the empty space in the neck pocket, defret, re-radius, refret, and refinish in nitro.
Only problem is, I actually like the bass very much. I love Musicmaster basses, and this is their closest living relative. I was surprised by the quality of the neck and bridge, compared to my other Squier SS bass. So I may actually keep it intact and convert it into a Fender VI, and buy another Bronco bass neck off of E-Bay to attempt the hack job.