If the Honda was betwixt the Johnson & the Tohatsu you might have had something going on... idle chatter perhaps. As it stands, it's just a snapshot but HEY...ya learned how to post.
Your concept is sound, to show some repetition with the boat motors. Trouble for me is, they don't stand out well enough against everything else going on in the photo.
If this setting is still available to you, try it again. Check other viewpoints/perspectives. Maybe from down low the motors would rise above? And also be set against a solid colored dock? Something that brings more focus to the main subject.