I dont wanna have a floating tremelo like Edge Pro or Floyd Rose in a Les Paul. I just want some good mechanism to hold the guitar in tune. Without screwing up the look of a Les Paul, I just want some mechanism to hold it in tune always. I am going this weekend to Chennai to order the guitar with Specs of Les Paul Supreme. Just tell me one thing. If I insist that guy to put a nut lock in my Les Paul, will that affect the guitar in anyway. Another question. Will that nut lock really help in holding the guitar in tune.