I currently have a smog delete pulley on my 94 Cobra. However, I would like to delete that pulley and also make the switch to a manual rack. If I delete the PowerSteering, smog, and idler pulley would I be able to just purchase a shorter belt? Or would i have to buy a grooved idler pulley and run the belt over? I also plan on retaining the A/C. Just looking for some ideas so I don't go at it blindfolded.