My first guitar was a sunn mustang too, and it killed!! Well, once the stock ceramic pickups were ripped out and replaced with something a little more pokey (to my shame, SD quarter pounders!!), I sanded the lacquer off the neck, took off the string trees and blocked the trem off with a big chunk of mahogany skirting board. Then it was a beast!! It's gathering dust at the moment, as I'm too in love with me eggle, but theres an Inkling towards dusting it off as a project. 3-Pig90 strat clone anyone??
With Bryan May switching and a hardtail?