I had the head tested and it checked out fine. The head gasket was leaking into one of the cooling ports. Thinking of bolting it back on but noticed that two of the cylinders have some vertical scratches in them that will catch your finder nail. I am wondering if it is worth it to have them fixed or not. How much trouble is it to strip the rest of the block and then put it back together? also what to bottom end gaskets kits run?

Thanks