Oh this is a hard one.... There are a few on my ASAP list that I equally want but each for a different reason... I will likely need help in deciding....
• Schecter Hellcat VI (black)- a short scale six-string, a la Fender Bass VI
• DiPinto Belvedere Standard (black)- a gorgeous big sounding semi-hollow
• Luna Pandora (blush, single cutaway)-an inexpensive bass that is part of the Luna line of instruments aimed primarily at female players (Luna is part of the same entity that Dean is part of). This bass in this particular color scheme just beckons me for some reason. I can see using it as a primary back-up bass, with a powder blue monster-fur strap.
• Hofner Contemporary violin bass (black)- there's a certain charm about the Hofner violin basses, and I always imagined they'd look good in black. The new Contemporary model is available in black and it looks so classic and classy.
But realistically, I think my "next" bass will actually be one that I already have- My Epiphone Rivoli is currently not-playable and in need of a new pickup, so once I get that taken care of it'll be like a new bass...