I got my car back last week from Sean at Ultimate Shield at Anaheim last weekend. I have ordered a full front clear bra per Sean's professional advise. It turns out to be very good. Now I don't have to worry of the swirl mark for the front part of the car. I think it's well worth it. I got the car at a very low mileage, and the previous owner took a very well care of the car. And thanks for Sean for putting protection to prevent any rock chips. This is my second car that I have taken to Ultimate Shield. I think both of my cars turn out very nice. It doesn't have any bubbles. Sean's after sales service is spectacular. I would highly recommend Ultimate Shield to anybody if you are looking for a clear bra for your NSX.
I have also attached some photo after Sean put the clear bra on my car.