Hello again, Joebenz,
You are no "newbie" it seems.
It is clear from your experience shared in this post that you have been interacting with celestials already, even though from your end this may not have been so clear.
I believe from your description of the "sacred geometry- like" happening that you were experiencing something of an "up-stepping." ...something that allows for a greater/better connection...something that allows for you to perform a spiritual task more efficiently or even perhaps "they" were testing what you could take in from such experience.
Like many of these experiences between worlds, often the details fade because we are in another state of mind at the time. They are still there probably strong as ever in your brain somewhere but it is helpful to keep a journal of these things. Not only does it keep the details fresh but it also is confirmation days, weeks, and years later that you were NOT imagining things. Here's a thought.... and please forgive me if you have already tried this or if I come off condescending and you already know such things... Try journalling...Be very quiet with pen and paper (and truly I do mean pen and paper as the act of writing helps in getting us to the frequencies/vibrations that allow for communication) and write about your experience asking questions.. be open to anything and everything that comes up...Just write it down without thinking about it.
Worth a try perhaps.
It also seems that you are capable of using multiple "spiritual senses" after having, seen, heard, felt and sensed communication of this nature.
I kept nodding my head as I read your post as I have experienced the beautiful unworldly geometry myself, the voices, even discussing things totally unrelated to me as I merely tuned into their frequency. I didn't explore them or think about them much, I must admit. And that is something I sort of regret now. LOL so maybe I should follow my own advice, eh?
Anyway, I am thinking, these things are beginnings of, if you choose, a far greater, deeper, more profound involvement with beings of High Origins. Daily regular stillness meditation facilitates such growth and I cannot emphasize "daily" enough. I think when people fail... it is because of a lack of regular time invested to develop the skills necessary to further communication. This communication grows into the most amazing ..."happenings...and involvement.. in tasks you never dreamed you could or even would be a part of.

It's all good though... no hurries.. no task master tapping on the desk uneasily. Just stay with it...work through anything that comes up. I think it may be the only way to know for sure what you are truly experiencing, what the 1111 Midwayers wish for you to know, and the amazing tasks that can be yours in the lightening of our world.
Thanks for sharing!

Your experiences...awesome!
xxSandy