Howie
Did you talk with Wild 1. I called as I'm looking for some new bars for my SERK also. The guy at Wild 1's knew his stuff. He recommended the 10" apes or the 518 RKII bars to me. I haven't pulled the trigger yet on either. I think the apes feel good on a short hop but I'm not sure about distance. Still not an ape fan on just appearance. I'm 5'9' so my needs and yours are not the same. Just wondering what they told you.
Stay safe
JW
For me, the 518 RKII's are the bomb. Tried the 10" Apes, but my hands kept going to sleep. For me, the 12" Apes would have been better in all fairness. The 518 RKII's are the most comfortable handlebars that I have ever used. Of course, everyone is different. Give the guy a call back at Wild One and make sure you give him every critical measurement (i.e. arm length, torso length, shoulder width, shoulder to hip, etc.) You'd be amazed how different many peoples arm lengths are when each person has the same height.
Craig