As I said before, I'm not the supporter of outermost planets, nor the asteroids. I do have an advice from legit astrologer and great author back in the early centuries. The advice as follow :
QUOTE: "<I will not be> like some charlatans, who try to predict all activities from one beginning—not only
activities but also lifespans—in their attempts to deceive the souls of their clients. It were preferable for
<the astrologer> to cast the horoscope and then to begin to interpret it with sober reasoning, taking into
account all the relative positions and the angles, not with a multitude of words, but with brevity leading to
the truth. Such a man then would appear to be a guide to life, a good advisor and and unerring prophet of
Fate. Some things however happen to these
ignorant men, lovers of money: these flatterers bring false
delights and dull man’s reason; while they have the ethereal soul in their keeping, they snatch it from the
heavens and dash it to the earth. As a result, most <of their clients> suffer grievous harm and gain for
themselves foreknowledge with no foundation." END OF QUOTE
http://www.csus.edu/indiv/r/rileymt/Vettius Valens entire.pdf
The beautifulness of planetary pattern isn't particularly important compare to the New Moon when you were born. That's what I think. Your Mars-Mercury conjunction is important enough to be explored because Mars is marriage bringer for female nativities.
