Someone up around Lancaster currently has a '93 XRL with a mere 4k on the clock for £1950 or thereabouts (see
www.enduro.freeserve.co.uk/forsale.htm). Ideal -- a basic all-round fettle, an Acerbis tank or similar, some Happy Trails racks and a some Ortleib throwovers... ship it out and do it. Worked fine for me.
Can't say I nudged the limit on fuel myself, but the lil'ole general store in Fort Bidwell (see David Lomax's post) may well have gone the way of all such things since I was there in August '00 -- fantastic old shack of a place then, run by a lady in her early 70s who regailed me with tales of some of her travels to "all but two of our states, son..."
Yes, the bike will take a reasonable beating and - yes - the trail has its dangers for the lone rider. But a '93 XRL will make it, and so will you if you're equipped with a reasonable streak of self-preservation. :-)
Anyone got an 84-86 Tenere going spare?