I move via the "arrow" keys.. I made the " / " key for jumping.....I use my left hand middle 3 fingers to move via the arrows and the little finger reaches the " / " easily.. The mouse does the rest..I've set my "hot" keys to the number pad...so everything can be done, quite easily with the left hand, all in one general area..

I left the Journal, Map and so forth, set the way they were..