I'm not familiar with Morgan Dam. Do either or both; just don't overthink it.
From a skill standpoint, however, I'm much more concerned for you about the downhills. The worst that generally happens on a climb is that you just end up walking it. The worst on a downhill is that you crash. So, that's the thing that gives me pause. Mr. B, you got any good advice on how best to work on descending skills?
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher