need some input from u guys. this spring im gonna put a header on my d50 and have know idea what exhaust to get. back in the day, way back, i had a cherry bomb on my 71 datsun pu but they suck as far as back pressure goes an are too loud. i was thinking of all new 2 1/4 inch pipe all the way back into a single inlet dual outlet flowmaster. but which flowmaster is best for these pickups? dont want it to be too loud, want it to sound good. does all what i have planned sound good to the experts on here?