From memory, the FZS specific fitting kit is (was?) around £80, a Wingrack2 around £150, a top plate £45, all new. The last two you can still get easily but to me, the fitting kit is your problem area.
Givi sell, or sold a 'Universal fitting kit' for attaching Wingracks to other blunderbuses; would it be worth sending them a mail to ask if it could be modded to fit Fazers?
Edit: A google search revealed someone was selling one on ebay, kindly posted instruction leaflet too- http://www.ebay.co.uk/itm/Givi-Wingrack-...1204862053
Might be worth keeping an eye out on ebay for more of these kits?
Givi sell, or sold a 'Universal fitting kit' for attaching Wingracks to other blunderbuses; would it be worth sending them a mail to ask if it could be modded to fit Fazers?
Edit: A google search revealed someone was selling one on ebay, kindly posted instruction leaflet too- http://www.ebay.co.uk/itm/Givi-Wingrack-...1204862053
Might be worth keeping an eye out on ebay for more of these kits?