#2
not much really sorry - the true duo is awesome but the single coils... i dunno maybe replace em? dont think installin a lockin trem is worth it
#3
you could replace the tuners. If yours is anything like mine, some new tuners would do it the world of good.
Quote by Dave_Mc
how do those marshall handles compare tonewise to, say, mesa handles?

Owns a Blackheart Little Giant...