procharger vs paxton

Come spring time I will be tuning my fitech unit..to messy around here right now.
after that is tuned in to where I like it I am adding a supercharger.
Engine is a pretty stock Magnum 5.9 with just headers, small cam intake.
I was wondering those that have put a procharger or paxton on their cars how hard was the install and would you do it again. Pictures would also be appreciated.
I have access to your basic do it yourselfer tools no mills or lathes.
Looking at the procharger kit the supercharger store sells or the Paxton kit and changing out the carb bonnet.