I have the 7" cutout and thinks it looks perfect. I am using the Memphis Fats 21" windshield though but I think you would be happier with the 7" it fits nice and snug against the headlight with a small gap.

You may say I'm a dreamer but I'm not the only one John Lennon Imagine Anyone who stops learning is old, whether at twenty or eighty, anyone who keeps learning stays young, the greatest thing in life is to keep your mind young. Henry Ford