Most important signs: Capricorn Sun, Pisces Moon
(don't leave out the Moon-sign)
Angularity: The total picture of the four foreground planets is this:
Moon on Asc 4°11'
Venus on Asc 7°38'
Mars on IC 9°40'
Jupiter (stationary) on Dsc 9°41'
So yes, rising Moon has the edge, over the pothers, though all four deserve broader consideration. There are strong classic feminine traits, strong broadly sensual traits, and a spirited, competitive zest for life and enthusiasm in these.
Of aspects, you got the Jupiter but missed Mars: Moon is opposite Jupiter 0°28' and square Mars 1°31'. Both are strong, dynamic, close, involving a luminary, and with all planets foreground. Sun-Mercury is close, sure, but not as close as more than half a dozen other aspects; for example, the 0°06' Moon-Mercury sextile is sizzling close and (though not dynamic) the 0°11' Venus-Pluto trine (with Venus foreground) is quite important.
Mostly, I notice that you skipped over the strongly feminine features of the charts - Moon and Venus aspects and Venus' angularity - and the vitality of the Mars + Jupiter coupling.
One doesn't always have to find a common theme. It's nice (and easier!) when one does, making the number of basic elements fewer; but some charts have three or four hard-to-coalesce things all super strong and truth is still that these have to coexist in the person.
In this case, though, the similarities of the lead factors are stronger. Though intellectually able, the chart is not particularly reason-driven. It's quite visceral and willing to live outside reasonableness. I agree with you that there is ambition and a love of finer things - not only the Moon-Jupiter opposition but the Pisces Moon - though Capricorn Sun brings an austerity, and I'm not sure how that will balance out in her. (Saturn is background, Jupiter foreground and, just maybe, that 0°01' mundane square between Mars and Jupiter is important, though you have their shared angularity regardless; so I'd lean toward her not overdoing the austerity side.)
She probably has some inner struggle between her strong autonomy needs, which you correctly saw, and the strong need to partner and be connected - Pisces Moon plus the strength of Moon and Venus. This leaning is made stronger by her native Venezuelan culture. One could add that having Jupiter, Venus, and Moon foreground inclines one to be comfortable with finding an easier way through life.
[V] wrote: Sat Sep 01, 2018 5:20 pm
Now her Sun Conjunct Mercury is very important, but its expression is being psychologicaly blocked, since it is not also angular. How would Sun-Mercury expression look if it was blocked in this context?
There is a tendency for it not to find open expression. Background Mercury tends to be someone who doesn't feel they have a chance to be heard or find expression. Background Sun (especially with its compliment, Moon, being foreground) is less inclined to find their own distinctive path and are especially adaptable and fluid on direction in response to physical, psychological, and social circumstances. Information needs are still linked to the ego-core.
But where does she live now? Is she in Boston? Well, that doesn't draw out the Sun-Mercury, but it does bring Moon and Venus even closer to the angles - Moon 1°11' below and Venus 2°09' above Asc.