Emily, Dumping it was my first instinct, then I did the math and decided it might suit my juice budget better to try to fix it. Unless I mix like I cook, of course, in which case a vapable juice is out of the question, but I might get lucky and invent some kinda super-solvent or industrial-strength cleanser by accident. Lucky for me I got your PIF -- very tasty stuff!
Redgirl / Blaze, the juice is V4L Cognac (yeah, I know -- I had plenty of warning, just thought this was the exception). Maybe a strong tobacco flavor like cuban cigar might work with it. Seems like sweetening it would make it worse, but I'm just guessing. Good to know I might have some options.
Zbasspro, I'll post this in the DIY thread, too; seems to be a lot of chefs in this group, so I thought I'd start here.
Thanks for the suggestions, guys.