Can someone help me interpret a grand trine and a grand kite?

There are three dominant structures in my natal chart.

bob...

first of all if i may be of any assistance,..

you kinda gotta realise that,.. in "Dominant Structures",...

you start mentioning immediately,.. non-dominant planets/points that are
so arranged,..

astrology must never become too complicated, as such you loose your
grasp of how the actions are playing,...

i would start all this over buy looking at your sun to saturn
planets[septetner] or whatever they callit,.. the innerseven,..

what are you dominant patterns there?!,..

but that's if ur'e asking me,..
an i am new to news groups an i doo seem to have alot to say,..
so yeah further, from whence it cam if need be,..
with a pinch of salt,..

One is an Earth Grand Trine:

1.Jupiter - Virgo 9 degree 27' House 4 (House cusp Leo)
Mars - Virgo 6 degree 2' House 4
2.Venus - Capricorn 7 degree 10' House 8 (House cusp Sag)
3.Chiron - Taurus 10 degree 7' House 12 (House cusp Aries)
Vesta (maybe, orb may be too wide...) - Taurus 4 degree Retrograde
House 12

The other is an Air Grand Kite:

1. MC - Aquarius 18 degree 31'
Pallas - Aquarius 20 degree 44' (House 10)
2. Moon - Gemini 19 degree 24' (House 1) (ASC Gemini)
3. Pluto - Libra 21 degree 0' (House 5) (Cusp Virgo)

The "backbone" is a Moon-Neptune Opposition:

Neptune - Sagittarius 19' 53' (House 7) (Cusp Sag)

This also forms part of a T-square with Saturn actually albeit a
moderately wide one (6 degree orb)

Thanks! I'm not really very good at interpreting these "multiple"
configurations yet. I can get the one-on-one aspects pretty OK but
when you stick everything together...All my books don't really go into
much detail on how to interpret Grand Trines besides the extremely
general info. Besides too many things happening at once there are
other things that confuse me like the air grand kite: air is supposed
to be rational, but all the stuff involved (except Pallas) is rather
well watery. And what on earth *is* the role of Chiron? I keep on
reading this "wounding" stuff but then other people say Chiron is
related to marriage?

I'm particularly interested in this because in a few years both aspect
patterns will be activated at the same time when Pluto transits over
the natal Venus with the progressed Mercury and Progressed Descendant
and Progressed Venus slides onto the natal MC and Progressed Moon
conjuncts the natal IC.