Paul, I want to run the car on the street, pump gas. Power needs to be respectable, I would say 400 to 450 horse should be all I need. If we can plan the build w/more hp, but still remain reliable, and streetable, thats ok.
I am leaning more towards iron heads, because I already have a set of 69 heads, but don't know what to do with them. I've read a lot about hydraulic rollers, but cost wise, not sure its the way to go, given all the valve train upgrades.