Nice bloke but does take on a lot of work at anyone time so be prepared to wait for yours to be done if he has a workshop full, I've used him once or twice but last time I booked my bike in it was there for over 6 weeks and nothing was done, still it was cheap storage

Yeah he does do dyno'ing too.

If he's fully booked try Elliotts in cricklade, I use them all the time and never had any problems with there work plus they are really good on pricing.