i want toget haulers on dougs .190 possibly itp's. but i dont know what size is recommended or how many paddle i should get. also is there a special kinda wheel i have to get or do i just swap the left ones to the right vise-versa? and also i was planning on get a jd jetting kit,and ct racing full exhaust but now i;m also considering alba racingexhaust what is all your opinions?