Anyone know of any truck shell mfgs that will build cabover shells? Close to Colorado maybe. I'm talkin a walk in height cabover. I've found these two, Access Mfg in Winters CA, and Lifetime in San Bernardino but both are over 1000 mi from me and the shipping on a big cabover is >$1/mi. BTW, I've already looked and gotten a quote on an fiberglass slide-in and it was 2X the cost of a basic Alu cabover shell. So those are out.