I am putting a samurai together that I had planned on doing a 16 valve swap in but a friend of mine is trying to convince me that keeping the 1.3 and going propane will be much simpler and more reliable. I already have the 16 valve w/ harness and ecu but don't have any of the swap parts yet. If I do decide to go propane I will likely sell the 16 valve to fund that. Any opinions?