Beautiful scene, would love to be there right now. Nice framing and vibrant blue and greens. I do feel it is a bit noisey and could benifit with a run through a noise reduction program.
Well, you know the word "perfection" in your title is going to draw some heat, right? :-) So...I'll pick on you a smidge. Well, wait a minute, maybe I won't. I was going to say your image is tilted left some as the lower deck/floor (whatever it is) dips to the left, and so does the main top beam. The horizon is actually straight. The left tilt is probably a perspective/angle thing I guess. ??? As for what I think "perfection" means from your POV is the wonderful scene of clear blue water in the background. :-) I yearn to see more of it, up closer. The subject gets a bit diminished because of the distance.
All of the above is JMO of course, as I'm kind of just "thinking out loud". Good luck in the challenge.
Great shot. You've done a wonderful of bringing out the colors (various shades of blue), yet having a sharp demarcation between the sea and the sky. It really brings home the though of warm, lazy summer days.