I have used Saltire, Two Wheels and Carrick in Edinburgh.
email them all on their website for a quote, they all get back to you, I have found that whatever you need done may be cheaper from a non Suzuki garage ... they all have a decent standard of work!
There is also a guy on Gumtree Edinburgh advertising for work in the Motorbike and Scooter section, can comment that chap though never dealt with.
Links:
http://www.twowheels.co.uk/contact/index.php Two Wheels Honda
http://www.saltiresuzuki.com/contact Saltire Suzuki
http://www.carrickyamaha.co.uk/carri...contactus.aspx Carrick Yamaha
Guy from Gumtree:
http://www.gumtree.com/p/cars-vans-m...hanic/88745937
I would just email them all for quotations
Steph.