Sounds like you’re going down a similar path as I’m currently going down, but for different reasons. I think you’re after the VP sound with Fender neck ergos. I’m just tired of waiting for Epiphone to make an NR VP.
To that end, I successfully located an Embassy bass that was being dumped on the market at rock bottom pricing because of the incorrect bridge location. I think I paid just under $250 for it delivered. These use the exact same pickups and many other bits and pieces as the VP. It ended up being the pickup, spacer, trim ring, bridge, hard tail and strap lock donor to a $120 Rosser NR body and an $80 after market fender spec neck. When complete the new NR VP will have cost about what a new Standard VP costs, maybe less depending on the finisher I go with.
I think I still have a line on another complete Embassy fire sale with all the VP bits if you decide to go the same route. PM me if interested.