Mine doesn't have a tremelo so I don't think I'd be in luck for the string saver saddles. I'll probably just have the switching changed (since that is a stock option) and maybe some new tuning key's. Another question....the B string tuning key seems to slip sometimes, and with no string on it, it is very loose (wiggles back and forth). I call myself making sure everything is tight, but it still has too much play in it. any suggestions?