Gemni quite impressive! I am in the same boat as you about dumping money into a targa, but that is what I had and decided to develop that. Besides it is a street legal track car and is quite enjoyable to drive with the top off. I also autox topless but for serious track work I put on the fiberglass targa top. I have noticed serious aerodymanic drag over 140mph with the top off. Here are some more pics!
