I just bought a G&L Tribute ASAT Special Semi-Hollow which I absolutely love!!!

However, I bought it on ebay and the two pots Volume & Tone are completely wasted and I'll need to replace them. So as long as the guitar is going to the guitar Tech guy, I would have asked him to put a Treble bleed as well but I then discovered (I forget where), that some (or all?) G&Ls are stock equipped with a Treble Bleed?
But the volume pot is so wasted I can't even tell?!
Anybody know if it's supposed to have one or not?
Also, I really know nothing about modding guitars and don't understand much of the tech talk going on the subject, except I immediately understood the benefit of a treble bleed when it was pointed out to me that such a thing existed!
But I see people change capacitors, pots and other electronics tweaks so my question is, as long as the guitar is going to be opened up on the operating table, is there any other mod I might wish to have done? Any suggestions?
Thanks!
Chumbo