im looking to buy a couple pedals for my rig. i play with a fender strat through a marshal half stack tube amp. i really like the crunch on the amp and the clean sounds nice too, but the sustain is lacking a little on the clean channel. i also want to boost/clean up my crunch too. im trying to decide weather to get a compressor or a boost. im looking at the t-rex nova comp, barber tone press, dimond comp and the durham sex drive people help me!!!!!!!!!