Might want to watch out for the parking brake. I've seen that if you hank too hard, it twists the caliper and skews the pads. Then the pads wear out on an angle, and pretty soon, you have the metal backing on the pad digging in to the rotor. Not a fun sound at all.
You could get the trim pieces from the FRPP kit for the extra cut-out. you trim the hole, then bolt in the trim pieces, looks pretty sharp
http://www.fordracingparts.com/parts/part_details.asp?PartKeyField=9910
Just out of curiosity, what are the rear control arms made of? It mentions they're TIG welded, but are the TIG welded steel or aluminum?
And do you guys have an idea what this package might cost if it was purchased separately?
I've had them for 3.5 years now, and one of those years was through a pretty nasty Canadian winter (before I smartened up and got some snow tires). I think I put a good 3 - 4 coats of clear and that's seemed to have kept them going.
I just used the Duplicolour wheel paint and some clear coat, ended up coming out pretty good. Just gotta clean the wheels really well, and I scuffed them up with some scotchbrite pads to take the paint a little better