Thanks for your location info, Hunter. So better make your media as gritty as you can. Both plants are succulents that thrive better in warm and low humidity environments. Your temperature levels are very good, just protect from too much rain. You may have occasional cool downs from Siberian air influence, but with your daytime highs, it would still be okay, just keep them dry when cold air is around.
This is how gritty I make the media of my Beaucarne recurvata, this plant is so drought tolerant, so it is very efficient in holding water in its caudex. My plant stays outdoors year round, since our winters are quite mild, no snow. It gets down to 35F (1.6C) overnights at times, so keep it dry when it gets cold.
