Want to learn EPM - New - need suggestion

Hi All, I am a financial reporting analyst, with 12 years of experience. I am planning to change my career to EPM consultant. I went through the website and learned EPM has ten modules and by learning that, I can atep into this field. Now, I have few questions. please answer them if you can and help a new bee with no contacts or context.

1. Is it better to learn all modules or choose one or more modules in them and proceed first?
2. I was into Regulatory reporting. What modules would suit me best? 3.Are there any trainers you would suggest? (online or local in Bangalore)

Thank you for the answers and insights.