Loving that wave, i've tried to do something similar a few times and gone away in a huff because I couldn't get it to look good - this does. I don't mind non-purist creations at all, just steer clear of the sharpies!
Argh, the sea she be a fickle mistress but ye captured her in all her glory! Now where be her booty fer me ta be pillagin'!??! Ok, I'll leave the pirate talk to heath from now on... Nice work! ~ Chris.