Those aren't the typical Brembo adaptation where people take a caliper from a 944T or 964 and modify them to fit a slightly larger rotor. But they look to be about the same size. Not to mention a nice setup of two piece rotors and aftermarket Brembos!
I would be willing to bet the 944T 16x7 Fuchs wheel would fit. It has a deeper hub with countersunk lugs to clear larger brakes. It was a one-year-only wheel for the '86 944 Turbo
http://forums.pelicanparts.com/porsche-911-technical-forum/208540-pics-16x7-951-vs-911-wheels.html