Running it low/empty on oil doesn't mean that it's totally fooked, I know it's from a totally different marque but my Prelude had absolutely
no oil in it for a good few months before I bought it...
Filled it up with Magnatec, did a few changes and everything was fine! Compression was actually better than it would have been out of the factory and power was up too!
Engines are more stubborn than we think