Have a 99 escort that dropped valve seats. Got the head off and looking at the pistons am wondering if getting a replacement head is worthwhile. The picture is the worst of them but they all have similar damage albeit to a leader extent. Question is with a replacement head can I expect it to run? Obviously I'll have lower compression than would be expected. Replacing pistons his way more work than I'm willing to do. This isn't a primary vehicle it's just something to drive around if I need to do work on another car.