well, i'm thinking on getting a custom shop Thumb BO fretless 5 string by the end of the year and i wonder what tonal differences are between bubinga and ovangkol bodies. I'm thiking also on adding piezos and JJ SD pickups and 3 way SD preamp. So what you people think? which wood?? Also anyone have an idea of prices for custom shop? I currently have a standard corvette with bubinga body and i find it to have maybe way too much low end, i'd like a little more mids.