Hmm depends what you want to know my mate Paddy used to do most of the work it needed. Fiddling around in all those little nooks and crannys made me lose the will to live!
They are known for having fragile engines but I did 85,000 on mine only thing ever needed doing was the rockers arms. Sounds more hassel and expense thn it actually was. Bloody clutch cable was a pain in the arse. It was routed right touching the engine, the heat used to sieze it up at regular intervals, they're quite cheap though so I could never be bothered with the hassel of unseizing it. Prey you don't need a headlight bulb they are £32.68 inc vat and trust me no matter what you try you won't find anything else that fits.
I put a full stainless micron system on mine, had it jetted and a K+N fitted was pants up to about 8 grand but after that went like a bloody rocket!
If you have any specific questions let me know my memory's not so good these days so it takes a while to trawl through all the dodgy files