Thank you for reading my post

I'm thinking of applying for PR in the month of March 2013 and I was wondering if you can help me in advising the chances of my PR.
1. I'm 26 years old single Indian.
2. I'm staying in Singapore since January 2011 and currently on P2. (SGD 4500 per month)
3. I'm working as a Sales Manager in a Singapore IT company who has been in SG market for 6+ years. So I've a stable job.
4. I've Bachelors of Engineering from India and Master of Science from USA. In fact, I've stayed in USA for 18 months while perusing my master's degree.
5. I've invested in a commercial property in Singapore (value of property: 250k).
I've intentions to become the Citizen of Singapore eventually and wanted to get started on that path asap. Please suggest if March 2013 would be the correct time to apply for PR or should I wait for another 1-2 years.
Best Regards,
Manuel.