There must be a lot of case builders in US.
https://www.google.com/search?q=case...w=1203&bih=639
I'm from EU and I have designed cases for my Profile myself and let the local case builder put them together. My goal was to make the setup as small as possible, so I ended up with a Profile rig that can fit into Chrysler Grand Voyager so that 4 persons can still be in the car :)
Basic stuff, stage and FOH + Profile next to the car
https://www.dropbox.com/s/nwlmawhe7prl1tv/IMG_2440.jpg
In the car
https://www.dropbox.com/s/maxqoef8gu06ysb/IMG_2213.jpg
See, no doghouse, cause we really don't actually need a doghouse with Profiles
https://www.dropbox.com/s/tv8hyd4dubepmh1/IMG_2300.jpg
But if you need to temp cover the desk this is how you can keep your cabling connected
https://www.dropbox.com/s/l6dh43hlyupe4vu/IMG_2307.jpg
To have the system as compact as possible I have skipped having a separate stagebox system and built the thing right into Stage rack. Shure PSM 700 transmitters get connected with one multi-pin cable to save some time at setup.
https://www.dropbox.com/s/5h8mt0g28vpt36l/IMG_2745.jpg
Handy case for 8 x PQ controllers and their cables. It fits a pair of Behringer small mixers too :)
https://www.dropbox.com/s/of6m6gr1w8vuyop/IMG_2748.jpg
A pic with all the PQ's
https://www.dropbox.com/s/kxdjrt8hvfsllil/IMG_2751.jpg
Racks one more time
https://www.dropbox.com/s/ozfwswvvyg2vlv3/IMG_3263.jpg
Voyager is a fantastic car! Actually all this fits into that car + two people. Complete band setup with Profile system, inear transmitters-receivers, PQ systems, mics, stands and all cabling.
https://www.dropbox.com/s/054n3otwtnlsowy/IMG_4477.jpg
Maybe these pics give someone a little inspiration.