Good job...
I have a plan to possibly do something similar at some point. I will cut much more bumper cover though and gain more clearance and durability with the option to remove the hitch. I don't mind having the factory steel bumper itself exposed... The spindles would also be mounted higher.
I've got the basic sub structure in place now. I just decided to avoid the swing outs until I had more time to work on it I also need to get a tube bender... I had to get these bent for me... It's on the list.. can't keep bothering friends... as I need one often.