You can clean those plugs quite easily. All you need to do is steal one of your wifes emery boards. Lightly sand the terminals then regap them. Looks like they are running about an 0.035" gap. Oh, here is a much better idea. You and the wife coem up here for the weekend. Your wife can hand out with my wife and do that clucking thing they do and we can fly all weekend lmao.