Okay, so i want an Ibanez with a decent tremolo and most of all neck thru construction. The only two neck thru costructed guitars that cought my eye were the xpt700 and the rgt42dxfm. most of all i want the xpt700. is it a good guitar. is the edge iii tremolo any good and the dimarzio pickups. is it more comftorable than ibanez bolt on neck models, etc. If i got it and the edge iii crapped out what tremolos can replace it. yall get the point.