I have another thought that was brought up by someone on another forum. Would it be possible to swap out only the chainrings (both big and small) on the FSA crank for Ultegra chainrings? I guess it would depend on if the bolt patterns are the same, right? Has anyone here ever done this with good results? My main gripe isn't with the actual crank itself, but rather the chainring...especially the big one. But I would think that if one were swapping out the big one, then they would likely do the small one as well, yes?