Will I become IAS officer ? Kindly analyze my chart

[q3dm17]

Respected Astrologers,

My Query : Will i become an IAS officer ? if yes when?

My date of Birth : 28th Oct 1983
Time of Birth : 18:46
Place of Birth : Kharagpur, West Bengal, India
Gender : Male
Source of time of birth : As seen in the government hospital watch
Some important events of my life : I am already a graduate from IIT (2003-07) and have worked for Microsoft (july 2007- sept 2008). Currently preparing fulltime for IAS.

The format and Schedule of this exam.
This exam is a 3 stage process. Preliminary, Mains and Interview. Only on clearing Prelims a candidate is allowed to write mains. Only on clearing mains a candidate is allowed to go to interview. The final rank is based on marks of mains + marks of interview ( preliminary marks do not contribute to the final rank ). Top rank is required to become IAS Officer.
The Preliminary is conducted in May month ( say May 2012 )
Then, Main is conducted on 5 days in Oct month ( Oct 2012 )
Then, Interview is conducted on some day in March and April month of next year ( March-April 2013 )

My Attempts and My Questions
Attempt 1 :
I appeared in Preliminary 2010. I passed it. I wrote mains in Oct-Nov 2010. But, I could not clear that mains. So, I was not called for interview.

Attempt 2 :
I skipped May 2011 Preliminary.

Attempt 3 :
I have written May 2012 preliminary. And I have done well in it. So, most probably I will be called to write mains in Oct 2012. So, the question is whether I will clear this mains 2012 and go for interview in March-April 2013 and clear the interview to become IAS ?

Attempt 4 :
If I do not become IAS by May 2013. Again I can write preliminary in May 2013 => main Oct 2013 =>Interview March-April 2014. So the question is whether in this last attempt, I will clear mains 2013 and go for interview in March -April 2014 and finally become IAS?

After that I dont have attempts.


So, please do reply about my Attempt 3 and Attempt 4. Those are the only chances for me to become IAS Officer.
Kindly reply,
Regards,
Ram

My birth chart, Navamsha, dasamsa, bhava, Vimsottari dasa and Ashtabarga charts are attached.