Daytona Exhaust on a 3.5L V6

I'm about to purchase a daytona exhaust from a fellow member here at CAMM:
http://www.chicagolandareamodernmopars.com/automotive-parts-for-sale-trade-f1/so-i-ve-hit-a-wall-and-this-has-to-go-t3421.htm

I was wondering if anyone could chime in about if this should be a difficult install (for a mechanic friend, not me) and would I need anything other than hangers and rubber isolators?

Bump for ya! As a seller. But someone that has done this chime in. Could cost all told about 200 with the exhaust installed and the exhaust itself, a little more if you want to keep the tips but delete the resonators. Why not shoot a PM to Twisted Pipes. It's a trip but maybe he will be able to do it for some pretty cheap coin. I want to do my suitcase delete with him. Rudy said he's great and has done his pretty well. He also said the tip was more expensive than the straight pipe exhaust with him.

Here is some info on how to do this install.

http://www.chargerforums.com/forums/showthread.php?t=81702