plexi glass is simply garbage, I used some of it on my cab, and I also used lexan...lexan is just wayy easier to handle, its worth the extra money. If you can find a shop that specializes in glass cutting, they will cut the shape of the lexan for you, and charge you by square seat, so its not that expensive. Even if money is an issue, I would still save up and go with Lexan, plexi is too damn hard to cut, and almost impossible to drill.