I sold my home in NJ and I am moving to Anthem Arizona at the end of June to my new home. I now have cash to buy a Super Charger and thought I had a choice of 3 (DR, Trilogy or a KB) now I see there is a ProCharger setup so my questions are...
1) Are the power outputs about the same? 450ish RWHP?

2) Ease of installation.

3) Price

I am a mechanic by trade and I know superchargers so you won't have to dumb it down.
I am now reviewing past threads but feel free to enlighten me.