Thanks Mark. The engine is slow to start but I wonder if it's a failing starter. When it does come on, it purrs like a kitten. As for the wiring, it is not the best but not of too much of an issue. I did notice that their is a switch that is engaged when the right arm is in the "park" position that has been disconnected. I wonder if that is for the brake engagement. Where can I get replacement blades, besides the dealer?