So I have a Classic Music Man that I've dedicated to playing in a certain cover band I'm in. I've always thought I had some decent callouses built up from playing rounds on my P's, but after every band practice, I end up with new blisters on my right hand index and middle fingers. I play fairly aggressively pretty much right over the pickup and I'm wondering if half rounds would be a little easier on my fingers. I like the bright zing of rounds on this bass and I'd like to keep those characteristics as much as possible. Anyone care to chime in?