The main snags so far are that the last owner adjusted the handlebars for a riding position I find a little uncomfortable, with the hands raised slightly higher than I like - it looks cool but I personally find it uncomfortable, and will have to adjust them down a bit - and an annoying but unfortunately common omission - there's no tool kit, a previous owner must have kept it. Needless to say one actually made by BMW is ridiculously expensive, about £65 and up, but most of it is bog standard stuff like screwdrivers, Allen keys, spanners, etc. and my game plan for tomorrow is to visit a few pound shops, street markets etc. and see what I can find. Last time I got most of it for a tenner or so, the only difficult part was a special spanner for the rear shock absorber, which I'll need to use to adjust for my weight. I suspect this time won't be much different.
I'll try to get some photos in the next few days, but the one I put up a few days ago gives a pretty good impression.