HUGE success here. I mounted the engine mount and engine and the fit it fabulous! This is not the final mount, but rather to finalize the firewall layout. To my HUGE surprize the ez sat there with the gear down and engine on! NO need for a nose down position!! YA, no battery, no canard, no avionics, and no tail heavy bird. TOO cool! Of course more will be revealed when everything is installed. check out the pics