I am nearing completion of a series 6 and rarely hear anything about them. Is it a bad model? Did the ownership change just make John and Debra get the 7 going on the fast track or was that just a point in time where kits weren't selling? Of those that do have one, what motor are you using and why? Knowing what you know now, what would you have done differently during the build? I have so many questions and concerns but I know that asking just a few will bring many other answers, some good, some bad, some controversial, but all worth reading so that we all can draw our own conclusions.