A guy I run with has one of these hulls.Over the winter he changed it to the new motor/esc combo that is now coming standard in them. On 6s all I could say was holy #%&@. It absolutely flies. He ran it hard and it worked without a hitch. Came back motor/esc moderately warm. I couldnt believe this was a RTR boat. If I was on the market for a new ride it would be this one hands down. Good job PB>