Kawasaki MULE 3010 KAF620 Overheating. Misfire. Hard Start. Gassy Oil. Clacky Valves. Etc.

Kawasaki Mule 3010 has overheating issue and clacky valves. Misfire at idle and the oil just smells sooooo bad of gasoline. Compression test shows good. Gritty oil so hopefully not too much metal. Further inspection will tell the tales.