Good. I am using a c6 steering wheel with controls so the horn button for the entire center works. I just need to add a hazard and might be able to put that on the colum somewhere. I plan on using the c6 vette forward and back switch on both sides and one to move my pedals back and forth. I also plan to make my parking brake a switch with a led light to say it is on. So a few switches but not much. Most of my center will be a double din radio face.