To further progress your striking training I reccommned that you practice delivering all of your techniques from positions that you may find yourself in, that may not reflect a tradttional upright fighting stance .It's my understanding that many MMA fighters lack effective ground fighting skills or skills in which you may be out of position such as clinches, takedown defenses, and, or grappling transition positions. Practice and be creattive adjusting these striking principles to all areas of your training do you can become more well rounded wherever the fight takes you.