I have not built one, but have the article on how to do it if you are interested. Send me an email so I can send it to you. My email is jrelliott42@gmail.com
old ugly - I think your trunk is looking really nice! I did however measure my trunk rack which I don't see in your picture. Mine is 34 1/2" wide!
old uglyIf you wanted to use a rack you could put blocks to fill the gap between the top and bottom of rack. I'm thinking like 1 3/4". Just a thought, if it would be easier.