So this is what went on in my living room.
There were nine of us. All of the participants were familiar with magick, most were seasoned magicians. Many of us are Thelema-influenced in our approach.
We started off by doing a Star Ruby, and then I did the Khaos Transvocation, and finally the remaining 8 of us did the invocations of the godforms. My living room being a little small with 9 people, instead of being arranged as the original post showed, I set up a lectern for people to stand and read each invocation.
The working's sigil was used as a focus on my whiteboard.

The person who had done the Trigag invocation proceeded to spontaneously write this short poem:
Yea brotherhood and sisterhood adored
Where all true secrets are kept and stored
The will within each star to shine
Within interaction is found the spine
Of one body, sacred and shared
Of many directions, true and spared
of sin and decay, of loss and confusion
For though lost we stand in union
This chaos implies
The expanse of the skies
Language fails, phiosophy fails, science fails
Our tale entails
A common goal, be it undefined
Left undescribed
To each is the chance to take it or miss
To take this kiss
Or skip the blessing
Love is the law
Lest ye find flaw
In which case do what thou wilt shall be the whole of the law
Once all of the godform invocations were done, we did not banish and just let the party continue.
After midnight, when everybody had left, the remaining three of us decided to "robe up", i.e. start doing some good old thelemic ceremonial magick.
We started by me doing the "Ritual of the Mark of the Beast."
Another person then did the lesser invoking ritual of the hexagram.
The third person made a ritual reading of Crowley's "Hymn to Pan."
Afterwards, we did "The Great Invocation", another ritual written by Crowley to invoke Horus within ourselves.
The experience was fabulously awesome, and we all felt surprisingly well.
The party has not stopped since.