You have your gas and oil mixed. You keep dying because the plugs are always fouled up by the gas. To the very least, I believe that you have bad piston ring.
I wish I can tell you the cost of repair. No one really knows until you have someone tear the cylinder heads and check all cylinders. All I can say for certainty is that it won't be cheap.
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Saturday, February 28th, 2009 AT 1:49 AM