i think it would act like a midpoint combination

Moon = Mercury / Jupiter

MOON TO MIDPOINT MERCURY/JUPITER
Emotions inspire impressive ideas and welcomed solutions. A pleasant
conversationalist, liveliness. Talkative or lively women. A
lively exchange of thoughts.

"Let me know if I misunderstood what you were saying."

I doubt you misunderstood me; am certain I misunderstood you.
Was under the impression you were including all into one T-Square.


The T-Square involves Mercury, Jupiter and the Moon, in the 4th, 10th and 7th houses. However, the more traditional Astrologers would include another "body" into the picture; the North Node. The North Node (NN) is identified with a glyph similar to the sign Leo, and in your case is located in the 1st house at 12 Taurus 05, which happens to be in opposition to the Moon. Like the Moon, the NN is square to Mercury and to Jupiter. This, of course, is a Grand Square. Further, as the NN is directly associated with Karma, it is a Karmic charged Grand Square, primarily involving 1st house issues.

Should be noted Karma relating to the NN is future oriented, not past debts which must be paid. The the way for one best to grow in order to fulfill one's promise. Some would say it's the soul's destiny.

Therefore, this is about self-identity, self-awareness, and general world-view attitude. To a lesser degree, (well, not much; part of the package) it's how the world sees you, and how you instinctively respond to life challenges.

Oh, now that's just great - come in the door with a T-Square, and get handed a Grand Cross - with a truckload of Karma, no less.

I wouldn't leave a tip. . .


Disclaimer:
Personally, I don't buy too heavily into the "soul destiny" stuff. Think we have various paths we could follow through and there's no perfect single answer. The internal development aspect I think is far more important.