Hi! A friend of mine let me play his Yamaha 5-string, and I loved it and plan to try to buy it from him, the only thing I didn't love was the... kind of, I don't know, ''cheap'' sound it had? I mean, it played wonderfully and all, but I'm not content at all with the pickups or electronics I guess. Any suggestions what could be made? Read something here about switching the pickups to EMG..