Sorry to hear about your bad luck.
I don't believe we have any members here from the Northeast area of Kansas, unfortunately. I would suggest you do a little on-line shopping for Car Stereo install shops in Manhatten or other near-by Towns to the base. Good quality shops will generally Post customer reviews of their work on their website.

I think I remember you from a few mo's ago when you were looking for an install shop in the Phoenix area...send them an e-mail & ask if they know of anyone in KS that does quality work & could do a de-install for you.