Check Ebay- - - -just to plug up the holes, there are a bunch of 10MM plugs at very low prices. It's a pretty popular thread size for some single cylinder engines, mopeds, etc. Try an NGK #7023- - - -$2.99 each.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!