Evening all - following Spurgey's message of the 25 March, I'm the mate who was looking at a Mk 1 Clipper Cab (thanks for all the tips), and ended up buying one

Pretty sound I think, 89G plate, 88K, 3 owners & FSH, and pretty much original
Couple of problems that I need to sort - there is a bit of an oil leak, which appears to be coming from where the drive-shaft goes into the engine - presumably there are seals here that can be replaced? - any other common areas that I should check out?
and problems with the idle speed - fluctuates between 1500, down to 800, up to 2000, regardless of engine temp, driving me a bit nuts (and I see that this appears to be a regular prob from other messages posted).
Not sure when the cam belt was last changed - what is the recommended mileage for this (though will probably get it done soon anyway)
Will post a couple of pictures on here, when I can figure out how to do it!!
Would welcome any replies - cheers