First off, let me say that I have a DreamZSport wing myself, but I have mixed feelings about it. I like the OEM wing the best. I like the real NSX-R wing style slightly more than the squared off DreamZsport one and I like the slighty bow in the OEM replica, however, I don't like that it doesn't have a brake light. Since I have the fiberglass version of the DreamZSport, I'm modifying mine slightly to fit my taste a little better. I'll probably only use the wing at car shows though.
Between the two wings on your car though, I think I like the OEM replica a little better. Either way your car looks nice.