nav bypass switch on steering wheel?
 

i bought a DPST switch and added a ground (for parking brake wire) to hardwire in a nav bypass. i was looking at places to install it, and found out the switch can perfectly screw in the holes on either side of the steering wheel where the nuts holding the steering wheel together (or w/e - haven't removed them) are. anyone know if it'd be possible to install the switch here? i assume the wires to the switch could run with the ones going to the stereo/cruise controls. i've wired stuff into my z before and have enough experience to feel comfortable doing this, but with the possible risk of messing something up and my airbag not deploying one day... thought i'd just check to be sure haha.
http://www.the370z.com/members/slm-a...652-stwhr2.jpg
http://www.the370z.com/members/slm-a...652-stwhl2.jpg
http://www.the370z.com/members/slm-a...53-switch1.png
http://www.the370z.com/members/slm-a...54-switch2.png
http://www.the370z.com/members/slm-a...tchdiagram.png
seems like a pretty convenient and clean looking place to put the switch, but i haven't seen it done before and wasn't sure if there's a reason why.