Same here!...I would go with the 12.5 if you're looking for comfort.
Same here 'cept I'm 5' 7". My 12.5s are adjusted even with the fork rake and I'm pretty laid back in the seat. AN inch forward and I would be straight up. THe 12.5 (or higher ) Wild1's will definatly allow you to find a sweet spot.
If I had it to do over again I would just go straight to 14" like a lot of people have written here on the FUrum.
Stock RK Bars (suk)
RK High Bars (tremendous improvement)
12.5" all cables, brake lines wires extensions (monster improvement)
Just put 2000 miles on my RKC two weeks ago with the 14" Wild One Apes and very comfortable. I will give you advice I was given (and ignored) regarding apes. If you are putting Apes on, go 2" higher than you think you should. I debated 14 or 16 and went 14. Love them but they could be 2" higher