Yeah, medium doses can be good for meditation. In fact, using just harmalas would probably be even better. A good cappi brew, or some THH on their own I have found very good for meditation.
Smoked DMT and Pharma are two totally different beasts, the smoking won't prepare you for pharma and vice versa in my opinion. With Pharma it can take a while to find the sweet spot, but once you do, you can easily adjust the amout to facilitate the particular healing/wrok you wish to do.
Meditating going into a pharma trip can be very beneficial, and don't worry about exploring your inner realms...that is going to happen regardless
What, you ask, was the beginning of it all?
And it is this...
Existence that multiplied itself
For sheer delight of being
And plunged into numberless trillions of forms
So that it might
Find
Itself
Innumerably.
-Sri Aubobindo
Saidin is a fictional character, and only exists in the collective unconscious. Therefore, we both do and do not exist. Everything is made up as we go along, and none of it is real.