Oh yes,,,,Alex,,
I like your approach, and I don't think you are down 15-20% from maximum benefit! :-)
The feeling part, relaxing part, is more difficult for many, and it is more important, in my opinion. The body is an expression of what your intention is. The intention and visualization are at the center of what one is creating. The breath and movement can coordinate with that, or harmonize with that, as expressions of these visualizations and intentions. The mechanics are useful, and have importance, but the core of this whole activity stems from something felt, and experienced on a deeper level, and utilized in a specfic template, like small universe. The feelings, relaxation, intentions to self heal and transform, merging with the universe and master's energy, all are consistent within these different exercises. Going more into the emptiness, customizes the experience more to what's beneficial to you, at that specific time. Remember that the master's energy is there too, and that you have set that in motion, to help you. The master's energy does its helping, whether you are consciously aware of it, or not.
-g