They are ugly, but yours does look like its been modified. The older tops make the car look like a muster mobile. Here is (not quite a profile) a picture of my top on just before a track day the previous owner was at, hence the hoosier's and light weight wheels etc. You might not notice the difference, but it looks a lot higher at the back. I can get mine on in about 15 minutes, and it came off even faster once I saw what it looked like.
James