Vortech Renegade pulley pack

[Chris94L]

Will be installing the renegade pulleys on my truck when I put on my v1 s-trim. Just for grins I went outside a few minutes ago and put the renegade lower next to my stock crank pulley and stock vortech lower. Seems there is a bit of difference in where the blower pulley sits. What is the best way to get the upper lined back up? I'm doubling up on stock brackets to eliminate flex so I can't space the head unit.

http://www.nloc.net/photopost/data/1698/medium/pulleydiff.jpg

[Chris94L]

Looks like I will just have to get the blower pulley and tensioner spacer machined down. Any ideas to about how much it will run me?