Alright, thanks for your answers. If I decide to buy one of the custom guitars, I will post all the specs of the guitar here, so I can be totally sure it's the right choice of pickups, with your help.
25.5" scale bolt on with contoured joint
Mahogany body with quilted maple top
Maple neck with ebony fingerboard
Medium/high frets
Dual Seymour Duncan pickups: SH-10 (bridge) & SH-2 (neck)
Volume & tone knobs with a 3 way selector switch
Tone-Pro® Bridge
Ferrule design
Ok, that is the specs. The only thing I'm not sure about is whether I should choose an ebony fingerboard or a rosewood fingerboard. And whether I should Choose and JB in bridge or the Full Shred.