Congrats on the successful GC camber plate install! Glad to hear you are happy with how things turned out - GC guys are a great bunch to work with. You're definitely going to enjoy the extra front camber because it really "wakes up" the front end of our cars.
I'm actually installing a set of GC plates for 60 mm race springs today on my e92 M3. Seems like this is the GC camber plate install weekend