My install was straightfoward, except the stupid FPR, i had a relay that wasn't described in the instructions, soo we modified the bracket. And the hoses for the A/C kinked up for some reason, we ended up buying some hard bends and stuff.

it took us about 9 hrs to get it done.

 

I also had kinking issues with my A/C hoses kinking; Also solved the problem by using molded (pre-bent) hoses. Other than that, getting the crankshaft pulley off was the only headache.

I think the instructions would be easier to figure out if the pictures were clearer.