What about the 578's? I just did the 575 on mine, they're indeed much better than stock, but if I had to do it again, I would prob go with the 578's. They seem to be a little more adjustable up and back depending on how you rotate them. Any of them, you are going to be better than stock.

 

Yeah, I put on the 575 and the width kind of takes away the extra height, haven't ridden with them much yet and will work on some adjusting so they may get better over time. Like the wrist angle on them.

 

Here you go, I'm 5'7 30 inch inseam. This is me sitting on my Ultra with Wild One's 577's. I would definately not have gone any shorter if anything I would have gone slightly taller like the 578's. To be honest I have no complaints with the 577's they are pretty much perfect.