hi ther... I am using a custom guitar and would like to change the pickups. I was lookin for a Duncan Sh2 (Neck) and Dimarzio Super Distortion (Bridge) but unfortunately Duncan Sh2 is out of stock. So now I am considering Dimarzio PAF Pro or Air Norton at neck. Which do you think is the best combo? How different are Sh2 and PAF Pro. Shall I go for PAF or wait for Sh2? I am mainly into thrash metal (Megadeth, Metallica,Slayer,Pantera) but I am also lookin for soloing sounds of Pearl Jam, Led Zepp, GNR, Pink Floyd Custom Guitar Indian Alder Body Maple Neck Rosewood Fretboard Roland Cube 15X Amp Boss ME 20 Processor