I just happened on your message while researching on Google and read all your aspects. While I'm no expert astrologer, I've been teaching myself and learning heavily about synastry via books, research, the web, etc. I recommend this book: 'Magi Astrology: the Key to Success in Love and Money'. It talks about most of your aspects above. From what I've read from the book, the negative Saturn aspects you've indicated above don't seem positive, but then you have to look at the whole relationship. You've indicated a lot of outer planet connections. What I've read is most important in synastry are the inner planet contacts (your sun, venus, moon, mars, mercury (and ascendant) to another's sun, venus, moon, mars and mercury (and ascendant)). The only real negative things that stood out to me were the Chiron & Venus square and the Venus & Uranus square. You also have quite a few "hard" squares amongst the inner planets. There are some karmic indicators. I just didn't see enough romantic/sexual planetary aspects (which the outer planets don't really indicate (but the Venus & Pluto trines do). The above is just my opinion. Nothing's set in stone and you have free will. *Check the www.astrology-numerology.com site to look at your synastry aspects also...good luck.