i went riding today.next thing i knew my bike quit a mile away from home. i said what the heck. i kicked once and NO compresion. so i pushed it home. took it all apart. looked in the exaust hole and saw that my rings had seized up and my piston had a chunck out of it. so i took the engine all apart today and there is a slight wear-in spot on the cylinder. so i was thinking, should i just hone it out and call it good or should i get a whole new cylider(like i have that kinda money!)? also what kinda piston shoudl i get?thanx for the help.