First off, all of the components seem to of good quality.
I am all the way to last step of working the air bubbles out of the coolant system and adding appropriate coolant. To this point I probably have about 4-5 hours involved, taking my time double checking everything.
The entire install was pretty easy. I found it easier to install all of the hoses on the blower before bolting it in. The wiring schematic has a few notable flaws which I can promise motoalliance is going to give them a negative few phone calls from people trying to install. The red power wire from the 12v tap to the switch was missing on the drawing. The switch has H -high L-low M-med fan speed and B and C terminals, The red 12v hot wire needs to go to C on the switch
The Pictures in the instructions were decent but a few of them were really hard to see.
The vents were a little tricky to install, the big ones under the dash I found it was significantly easier to pop the cosmetic covers out before installing them
I also pulled the center counsel out which isn’t required as part of the install to get the right amount of zip ties on the hose going to the back.
The fan on this setup seems to be pretty powerful.
If you feel pretty handy I would say you will have no problem with this install it just takes awhile.