I'm 6'1" and I find that I am 'reaching' more for the handlebars than I like, prefering a more upright position. I see some suggest a stem riser, but with the wiring, I can't see how you could gain much that way. If I could tilt the bar a bit, that might help some, but then the palm rests on the grips would be pointed down. I can see how to adjust all the other handlebar components attached if I do that EXCEPT for the grips, which seem pretty solidly attached.
Is there a trick to rotating the grips or do you have to rip them off and get new ones?