Thanks!
Yeah, the strings were getting old anyway, so they will go. My problem is that I really like the punchy tone I get from digging in and playing really aggressively. Add a good gig, a few beers, and I often get a blister (which resolves in a few days). But this time my callous just popped clean off, and it sadly happened right at the start of the gig and not a few days earlier as it usually does.
I may leave the blood on the pickups though I hope it doesn't help rust the pole pieces.
I think it does look pretty cool though. My wife was joking that the CSI folks on TV would be able to tell which finger I hurt from the spatter on the bass and control plate.

Jerry J thought you guys would appreciate a visual. He came out to the gig and was witness to my folly.