Doesn't sound bad. Why did you get rid of the iron eagle heads? Those would work great for a race engine. I'm not a fan of the camel hump heads. They work ok but those 230 cc iron eagles would have been good for a race engine. Don't over heat your engine, 230 degrees and your highly likely to crack the camel humps in the intake valve seat. I had that happen to many of them. I'm not a big fan of a .060 350 but you might have a good block and be ok there. What duration cam are you running, with that lift I suspect it's pretty high? With 58CC heads no a 360 you might get some pretty high compression depending on your pistons and deck height. ARe you planning on using race fuel or trying for a pump gas motor?