Just got my Johnny M topper from Supadave
All I can say is wow this was fairly easy to hook up and super clean. It was packed beyond well (note could use a little less cellophane to wrap) I had to laugh as my only comment is this topper was too well packed. Everything hooked up and this flashes different colors with different flashers and is truly interactive. I just cannot believe the quality of this and the Roadshow topper.
Between these and some of the new Laseriffic stuff the availability of toppers is quite promising. I love the interaction on Johnny M.
Note: Also bought the Road Show topper and highly recommend that as well. Communication and delivery were also top notch.
PS. Now we need under cabinet lighting to match the interaction of the toppers