I have a HAPP KJ-1915 19" monitor from the early 2000s with no ears to mount in a 25" 3-KOAM K3 "Z Back" angle cabinet. The monitor frame only has a bottom plate to mount it on a horizontal shelf which my cabinet doesnt have, and the cabinet also doesn't have a typical set of 4 bolts protruding horizontally. I'm unfamiliar with mounting monitors. What's the best way to go about installing this in a horizontal orientation? I at least need an L bracket kit to give the frame ears. I have a bezel as well.