Here is a thread with Black Panasports.
1967 GTV Restoration Reloaded
I have a Lotus Elise and I had black rims on it, and I loved the look, but it was a dark color car. My Alfa is Light Gray (avatar) and I am considering having my Panasports Powdercoated to black when I get a new set of tires for the car. I wonder how it will look so I suggest you have someone that is good with Photoshop change the color of your rims to black in a photo to see what it looks like. And now I am looking at Matt McGinn's photo, and it looks like we have similar color cars... And I like it!
I know if my car was white I would do it in a heartbeat! White with Black Rims is a nice contrast, and looks very business like.