Bought a non-running car for $50 primarily to get the transmission out of it, along with a bunch of other usable parts. Pulled the engine out of it yesterday. It's on an engine stand in my garage now. Assuming it has decent compression and I might want to use it in one of my cars someday, what do I do with it now? I'm thinking of draining the old oil, pulling the pan off and cleaning out as much gunk as I can. New pan gasket, valve cover gasket. Probably replace the front and rear crank seals, cam seal, etc. Then what? Put fresh oil in it? LC? Auto RX it?