I just purchaced a 1998. 5 Dodge 2500, NV4500, K&N intake, pac brake, 4" exhaust, isspro gauges, and a fass (?) fuel pump. (200K) it has an edge programmer, but it is one of the ones where you need to pull off the side of the box to change the 3 power levels. what i would like to know is what is the best programmer/chip that i can change in the cab, with out over powering the stock NV4500 or andy other components. any info will help