I am looking for a set of 3 dot night sights that maintain the dovetail look of the stock Xdm sights. I am not sure how the blocky trijicons would look. Not that looks are paramount, but the other concern is that since the stock sights cover more of the slide I'm concerned that the finish mightt be damaged underneath when they are removed. So I am looking for the same form factor and size, but in a 3 dot night sight. The TFO's look like they cover the same amount of the slide, but there are alot of comments about them not holding up.