Just wanted to share my experience with this installation. Ordered the genuine Mopar parts from Amazon since I get prime shipping and wanted to get started asap. I bought Grade 8 5/16" - 18 3/4" length bolts from Home Depot for the fan, and used 2 Grade 8 washers per bolt because of the length difference.
While on the ground, I slid the fan up between the frame rail and the radiator, and slipped it over the water pump shaft to get it out of the way. Just make sure you have the side that says "Front" facing the right way because you won't be able to spin it around once it is up there. Next, I got the clutch up into the area in the same way, and started the thread onto the water pump to hold it in place.
Then, while kneeling on the bumper and basically laying on the reservoir, I held the fan in place and installed the bolts to the clutch. Once those were tight and torqued, all I had to do was finish threading the clutch onto the water pump (used a 12" adjustable wrench).
Start to finish this took me less time than it did to replace my rear brake pads. One of the clips that came with the pads was wonky and wouldn't let me slide the pad in at the top and bottom at the same time.
Thanks for everyone that contributed to this thread, couldn't have done it without you.