Do not worry about your career, it is really good. From the age of 30 to 40 years. For these 10 years you have the wealth storage. So you make money and have a very good saving for your future. Off course your health will also improve from October 2012. You make the difference. This is already stated by Saphora.
I Stay at Hyderabad and I am an Good at Graphology ( handwriting analysis) so, I have a request, is it possible for you to post your and your father's handwriting in the Chit Chat forum under the heading of handwriting analysis. I want to collect the handwriting samples of the people suffering with long term illness.
7 Killings / 7K is also called as Indirect Officer or Pian Guan is an element with same polarity which controls the Day master. For example you are a Gui ( Yin water) Day master and the 7K is Ji ( Yin earth ).
A person with 7k has a strong will with leader ship qualities. This person will take risk in life for an achievement. Ruled by kind heart to the society for the welfare. a person with strong will shows a sort of stubbornness takes extreme steps too. This person is defined to be a self motivated person and an impulsive going.
At the age 40 to 59 Years that is the 20 Year Luck Pillar is with metal. In the language of BaZi it is known as 10 Yr LP ( xin- Rooster) + 10 Yr LP( Geng -Monkey). you will be able to overcome the 7 killings. Metal is your resources element ( an element that supports the day master is called as an Resources element)
I do not have any knowledge with Indian astrology. The only reason why I am into BaZi is time of Birth. Many people do not have the time of birth without time of birth we can't write a chart. But with BaZi you can read many things without time of birth.
Coming to Feng Shui and Vasthu - Both are same. Vasthu is such a vast subject many of the practitioners are not aware of the yearly and monthly afflictions. What I feel is Vasthu has not updated to modern living.