I fitted a 13hp Chonda in this mower yesterday but I'm in a bit of a pickle as to what to do about a fuel tank. Anybody have any pics of what they have done or any suggestions. I only rant the motor for a minute because the original throttle cable was too short, but what I don't get my head around is the way the throttle works. It is under spring tension which holds the butterfly fully open so what that means is if the throttle cable should break or dislodge the motor will go full throttle? Any thoughts?