Cargo carrier over cab only???

[badmix]

Yet another cargo carrier question. lol. I actually used the search feature this time, didnt really come up with an answer. But has anyone done a small cargo carrier over the cab portion only of a Blazer. Im not looking to mess with the fiberglass top cuz once STC gets their stuff sorted out, I wanna go soft top.

Im not lookin to drill any holes in roof either. I want something low profile and be able to put lights on top as well. Im sure something can be made, but id like it to be lightweight and not end up costing a fortune.

Jus wondering.