Header exhaust leak - help!

Headed to the man cave tomorrow with a straight edge. While I'm there I can try putting the gaskets up to the head to see if they cover enough and will see how straight those expensive Dougs headers actually are.

Just to verify, are these the Percy's I should be looking at? http://www.summitracing.com/parts/php-66037

Here are some better (straight) detailed shots of the weep.