So basically your looking at a rebuild. If your going to tear the engine apart and put new oil piston rings on, you might as well do all forged intenals while it's apart. Unless you just plan on it as a daily driver, then just leave it. Or find something new. Piston rings are a pain in the but (paying for them to be done at least). And probably not worht it if the car has high miles.
MississaugaGTS: That had nothing to do with his questions. Why did you even bother to post it? It was obvious that he wasn't looking for that