New user to your forum, I really enjoy the information here. I did a search for 'Kemlite' and did not get any results. Has anyone here used it before? It seems most builders are using aluminum skins. I have a request for quote in with crane, just waiting to hear back.
http://www.cranecomposites.com/transportation/REF.asp
I did find one bus conversion online that used Kemlite and it seems to have gone well for the install at least.
http://www.webcove.com/eagle/summaryindex.html