A tip I learnt from another site, rather than cut into expensive wires finding the switched live, goto the rear brake light switch and get your feed there. If you do fec it up, a new switch is pennies compared to the grief of a damaged loom.
On my FZS and now the CBF I have had Oxford grips. On the Pan I had a Honda version that wasn't as good. I would recommend the proper Oxford ones though I don't do many miles so cant say how they wear.