Tearing down the engine to replace the head gaskets. So, while Im in there, figured might as well finally supercharge the engine. URS Mark3 Stage 3 is the plan. BUT, I have had a little experience with friends and helping them install SC kits on S2000's and others. Most used the C38-92 - I liked the 92 because I'm familiar with it. Plan for the engine was hoping for +400hp out of this. While I'm replacing the head gaskets, I was going to do the timing chain, all the gaskets, thermostat, etc. Clean up the pistons and cylinders. What else Should I do while in there? Suggestions? Opinions?