The ruling by the world's top astronomers to boot Pluto from the planet category is sending shock waves through another set of dedicated stargazers: the world of astrologers, who are mulling how this turn of events might affect our moods, our lucky numbers and our chances of getting a date
Well as Pluto is been demoted to a dwarf planet category there are several to join : Xena an asteroid has been discovered which is there in the dwarf category. But many astrologer believe the importance will not go down instead it will provide a new meaning to the Astral charts .
Some believe that the demotion has changed its role in charts now , what all they say is all to themselves because they only understand what it means
About Pluto in your chart :
Pluto supplies the energy for the evolutionary process whereby outmoded or dysfunctional entities are transformed through death and rebirth into new ones higher on the evolutionary path. This outmoded entity is often a part of our ego with which we are identified, and without which we feel we cannot live. If we resist Pluto here instead of surrendering to the necessary ego death and personal transformation, mental illness or even breakdown can occur. Pluto causes the disintegration of psychological blocks obstructing our evolutionary growth. Its energy comes from the core of all things, and is the most intense and potent there is: atomic, nuclear, sexual, kundalini. If we allow the fear of the death of some part of our self to block it’s process, the result can be catastrophic.
Further reading
http://www.timboucher.com/journal/2006/09/03/pluto-in-astrology-what-now/