If you want whine then open cone is the way to go. Easy to make with parts from Home Depot. Fender well intake will give a bit better results (temp. wise) or if you have $$ get an aftermarket "Thrasher" style intake box. I use a large syringe with a hose attached to syphon out the s/c oil-- be careful not to spill any of it-- stuff smell like crap! One thing to do is get rid of the restrictive "ubend" on the exhaust-- section by the rear 02 sensor-- gives you a few more horse and can clear up possiblr "kr".
btw-- a lot of people keep the oem wires unless you're upgrading to expensive race type wires- iirc someone tested them and found they had less failure rates than MSD's.