Last night I clipped my engine guard in a parking lot, which has now broken the upper screw mount in the frame. Is this something that can be easily fixed or will a new bracket (if available) need to be welded back on? I haven't gone to look at any other bikes to see how it "should" look. Not sure if this was a bolt-on bracket or if it was welded into the frame. Right now, the 2 lower bolts are holding it on. I'm sure this happens all of the time, so hopefully it's a pretty simple solution.