One of the things I didn't like about my 2003 270 when I bought it was the fluorescent light fixture in the head. Only half of the fixture lights up because the bulb is only on the right side and it was pretty dim. I found an led round fixture from West Marine that I had laying around and used it as a replacement. I put a snap in the one exposed hole from the old fixture. Sorry, no before pictures.
"Mosi on Dahn" 2003 Fiesta Vee 270