Thanks for the welcomes chaps.
Brian – all my wood machining is done on the mill rather than the lathe and I ALWAYS have the vacuum cleaner on extracting dust as it's made. In fact I recently bought a new vacuum as my old "VAX" was starting to emit burning smells. I wouldn't say the new vacuum is good but so far I've had to retrieve a 13mm spanner and a big felt tip pen out of the drum, as well as plenty of sawdust and swarf.
Neil – I nearly bought a house in Barry but it fell through. Never mind.
Colin – I have a modern Triumph and an Indian Royal Enfield at the moment, as well as a CG125 and a Yamaha TY250. For some strange reason though I've developed a hankering for a British 250. I'm thinking along the lines of a Crusader, C15/Starfire or a Panther.
As for my fantasy (presently) engine project, I've got a couple of potential donor engines but I need to do a lot of sorting out and tidying up in the garage (and another bike build project) before I can make a proper start on it. I'll get there eventually! Lots of learning to do on the way.
Andy