I'm looking for a 94-98 Cobra Convertible, but the rollbar I have (I put a 6 pt in the 94 I just sold, which is why I have the 4 pt sitting around) is for the hardtop..... Is this a big issue? Different mounting points due to the Convertible top etc?
The rear two bars will more than likely not fit as the rear seat is narrower than the coupe seat and the rear plastic is wider so that will more than likely be your biggest issue.
What bar do you have at home? Is it an autopower or other?
I could take some measurements of my vert bar if you like, or you could always call the manufacturer to find out what the difference is. I would think your biggest difference is in the main hoop. i would think the vert bar is shorter and narrower to make more room for the moving top.