I am considering converting a van to a camper and was wondering what I
might expect to pay for a newer camping  interior to include the
cabinets, refer, bench seat/bed, the water, electric hookups, and the LP
setup.  Do these come up for sale very often?  And lastly what could I
expect for shipping cost.

Is this a reasonable undertaking or should I see if I can make trying
the cabinets or modify some prebuilt cabinets?  Thanks for your help.
Ed