[HamWAN PSDR] Larch Mountain

I am going to attempt to construct a radio linking me with the node on Larch Mountain. Is the radio there capable of MIMO operation? I can get an older Microtik Metal 5SHPn but I know it's not MIMO capable. I am located 13 miles directly West of Larch mountain, pretty well line of sight. Recommendations or advice? Phil - K6HSV