I have been thinking of a concept for a new bass, a 16 string. 4 courses, 4 strings each. It would be like a 12 string, but taken a step further. The tuning would be DGCF. Each course would have the normal drop tuned fundamental strings, a pair of octave strings, and an additional subfundamental string. So, the dDdd course would have a subfundamental string tuned a half step above the low C# string on Jauqo's subcontra 4 string(I know other of you guys are using a low C# too). The other courses would follow suit. Jauqo, I am especially interested in your input, since you are using the low C# a lot, and since you play 12 and 15 string. Would this sound good, or would it be sonic mush? Who could I approach to have this built, and keep the price affordable? No fancy woods, but I wouldn't skimp on electronics. Would this thing even be playable? Am I crazy for thinking of this? Thanks!