Hi Gang
Well I think I have nearly finished this one, only a few bits to add to it and the prospect of a weekend long render to get it up to a decent size (lol). I think the tropical water adds dramatic element to the image and the clouds certainly add to the sense of scale. You can still see a few spikes here and there but I'll clone those out in the final version, not worth trying to track down the culprit only to find that its controlling something else I need in the image.
Enjoy
Richard