Good Morning fellow TB'ers! Here's my situation...I have been accumulating a few nice basses over the past few years, but over the past few months I have only been playing my four string and my six banger. I am just not satisfied with the other basses I have. I am in the process of making moves forward in my bass playing (i.e. lessons with top notch teachers, jam sessions, PAYING gigs ). I read some articles/threads the past week about the merits of spending time learning on ONE instrument. So I think I have decided to part with everything, except my six string, and invest that money into one really nice bass to go with me through this process! Advice from those who have/are in this mindset??