Today I replaced my tomtom rider with my iphone 5 on my Adventure 1190 R.
The phone has a lifeproof nuud case. That case is waterproof without screenprotector which gives a great picture. And I'm also using the lifeproof bike mount to mount it on the KTM nav mount (which I had to modify a bit).
For charging I'm using a 12v cable from the on board outlet. I also some adhesives to put on my gloves so I can use they screen with gloves on. LEt's wait and see how that works. I've seen some Rukka now has some gloves that have that as standard.