I need some instant feedback. I just found out I could get pretty regular work at my Church if I picked up Upright, or I'm assuming EUB would cut it just fine. I've been playing bass geetar about 25 years, I'm 48 years old with no arthritis issues. How long do you guys think it would take me to get up to speed where I could play for a couple hours on the gig assuming I'm a fast learner? I'd be playing jazz standards pretty much. secondly, what sort of EUB would be appropriate? I don't know JACK about EUB's. Scale length? fretboard curvature or radius? electronics? If I had my pick of any Azola bass, which one? Thanks.