Stuart is a long way from the Keys. I only know of Riva here in Key Largo, and their other store up in Pompano Beach. Got to be a few good dealers up in the Stuart area. I know of a few riders on here from the Tampa area and I think Poncho is from Jacksonville, but I don't know anyone around Stuart. Sorry.
Oh, and welcome to the group. Great bike and great people here to help. Good luck finding one. You'll love it.