hi, i just got a 99 2500 with the 24v and a 5 speed behind it. i was wondering what fass system i should get if i was to start getting chips and air intake and everything. i want to get the fass first cuz i have read that it will help with power all around and smoke a little more. so thats y im looking into getting it first. im looking at the banks powerpack system. so what do ya'll think???