I don't have a stripe on my boat. But this is what mine looks like in the drink:
I used a clam shell through hull with a riser pipe and drain holes in the bottom of the boxes.
It looks like this on the inside:
Like this on the outside:
A cupped 17" stainless, a 19" aluminum, or what ever you can find. I am running a 14" pitch four blade from a suzuki with a custom thrust washer. I lost some top speed but I could pull a fat guy on a tube with out a flinch.