Hi I'm thinking of making a change to my present system, and not being up to speed with the current state of electronics in hi fi I would appreciate some advice. My current system is Rega Jupiter -cd player Rega Cursa - pre amp Rega Maia power amps x 2 ProAc Response 1SC on Target R1 stands Isotek G11 Mini Sub mains conditioner ...................................................... I'm thinking of a change in the amplification. Maybe a pair of Exons in place of the Maia's. maybe a change in the amp area altogether different. I listen to a wide variety of music from Joni Mitchell and West Coast CSN& Y etc to world music, and everything in between. Room is small - new, modern house dimensions. Couldn't part with the ProAc's at all. Should I stay with pre and power or go for a class integrated amp. Budget of £2000 in total. I'm after a more controlled refined sound, I'm sure the ProAc's will deliver with better control. Tempted by the Exon's as I've always liked Rega stuff.