There's also the British ST site which is also very helpful with info. One of the members, Dave Wilkins, is regarded as a bit of a guru by them with regards to ST's (he's also very helpful and only too happy to pass his wisdom on).
Honda PanEuropean Owners Club
http://www.pan-clan.co.uk/Dave Wilkins' e-mail address is:
dave@davewilkinsmotorcycles.co.uk
Dave R