Not to hijack the conversation, but the shop van electrical part is a problem for most folks. Either replace the two prong plug and receptical with something else, or troll evil bay looking for one to match up.
There may be another way! This past Thursday, I talked with a guy that works for Cooper (Cooper owns Crouse-Hinds) and he is checking to see what the price would be for a group purchase of the APJ6275 plug (the correct one for the van end). Current list price is about $175 through the wholesaler/dealer network. I'm thinking we would need to get at least 25 ordered to be able to purchase direct. Who else is interested?