The changeover from the stock bars was painless. I did have one section of brake cable housing that was a little short but not enough to effect anything but it will need to be address sometime in the future. My buddy just put on a set of Jones Bars on his FX. We've only been texting and I haven't had a chance to ride with him yet so that we can compare notes. With the Jones Bars you may need to be looking into longer grips is you want to take advantage of the full cut of the bars. For the record I'm using Lizard Skin NorthShore grips on mine. Since I don't really have more than a couple of miles on them I'm sure there will be some tweaking before everything settles in.