The Hard Cap

I've been struggling with my soft top on my convertible. The Hydraulic motor isn't working. So my Idea is to create a sort of hard top that can be placed on top of the convertible and clamp down in place of the soft top. I think my mustang would look pretty awesome with side window louvres... or maybe even no louvres... or even the new clear tops that are manufactured with some of the new mustangs. I could even drive my 2000 mustang convertible with a top that has T-top windows like my dad's old 280Z.

But it's just an idea.
The old T-birds had the removable hard top as an option.