I'll be converting the 1985 Ford Econoline with 115,000 original miles into the nicest tour van that I can manage. The van was purchased on a budget and it will be doing three rounds of the United States over the course of the next two years. The modifications we're talking are mostly going to be to the interior, some electronics, etc. I'll be tossing in all Kenwood speakers, a new CD player with an AUX jack, a loft bunk with gear storage underneath, I'll be pulling out the bench seat in the back, installing a 1600w AC power inverter straight off the front battery.
Should be a pretty great steed when all is said and done. I'll keep you all updated on it!