(Inspired by @MCF)
I've had the VP that I bought from
@DWLANG for a few weeks, and while I *really* liked it out of the box, it's grown on me. The .23" (~.6cm) narrower neck makes my hands even happier than the neck on the standard IV. I don't get quite the thunder by default, but EQing gets me close. I still plan to try Cobalt flats on this when I restring the std to BEAD[1], but the RS66s are growing on me, and finally not bothering my fingers much. We'll see how the CF silks do with the bridge spacing.
Even with the larger headstock, the weight isn't bad and there's not much dive.The body feels and looks great. Thanks again to all who recommended the VP. She's already my main bass squeeze.
[1] It's a great sound, but I don't need an angry piano too often right now.