Personally, the only part of this that I have a problem with is the OP passing stock images off as original and not being up front with people when they ask questions. Passing off pictures that others took as your own is, obviously, not cricket. As far as the photoshopping and mixing of images goes, I have no problem with it being presented here in, since many other posters here manipulate their images (sometimes to beyond recognition).
Here's why.
A lot of people manipulate their images in photoshop. There are whole sections of this board devoted to the changing of original digital images in image processing software... people are always talking about adding this, or removing that.
I assume that most digital images I see are "cooked". Unless the person is trying to pass it off as a news photo, I don't have a problem with it... Art is art.
If the original poster had taken all of the images that were combined, I would have no problem whatever with it being presented as a pretty seascape picture... just not for photojournalistic purposes only, especially if the poster announces that the work is extensively photoshopped.
I am interested in seeing the original image... OP, if you want to impress us all with your skills, then here's your chance... do a step by step walk-thru of what you did and how you did it. The final picture is actually quite cool.