Lol Thanks. Everything is fine now, done a couple of hundred miles on it since, engine temps are also noticeably lower so Im happy with that.
It comes off the road in November for a strip down and rebuild and Im fitting my new head, I have spent a couple of months reshaping the ports for a straighter run without reducing the port velocity and doing a lot of reshaping around the valve bowls to get more flow and swirl. Im hoping to find a welder who can do aluminum so I can have the big head fins done.