IIRC...MeAgain, forum member here, installed the puck under bed system, to his Ram, by himself, in about 4 hours. It seems he had to raise the bed a bit, but not a big deal.
Chris is likely a pretty handy guy, with the needed tools, and knowledge, to do this job quicker than most. I think anyone, not afraid to dig into the unknown, and maybe using a handy helper, should be able to do this install. Having to pay a qualified shop, plus the cost of Ford kit ( more expensive, than if factory ordered), would make adding the puck system quite costly.
IMO, installing the fitted frame mounting brackets (no drill), for a standard rail mounted hitch, such as the B&W Patriot, is a good choice too! Having had 3 new trucks with rails in the bed, has been a non issue for me.
I am not a fan of single point attachment style hitches, on late model trucks.
Jerry