I'm considering changing the electronics from 2 to 3 band in my Warwick Corvette. I love the sound of the bass as it is, but would like more sound options. It'll cost me around $350 to make the switch. I want to know if such surgery would change the sound of the bass, or simply add more options. Has anyone here done such a thing with their bass. Also.... I was told Warwick would give me the same electronics that are on the Thumb neck through. Anyone have any thoughts on the differences between the Corvette active, and the Thumb?