Cam belt decided to fook off this morning and took some exhaust valves with it.
So seeing as it's all apart, it'd be rude to put the standard parts back on so a stage 2 setup is planned (pushing 300bhp hopefully)

What I want to know is, is it worthwhile getting the head ported whilst it's off or is it just a waste of time and money with a fairly mild tune?

Also which head gasket to fit to cope with the extra power?