Sathish, you have a solid plan but do be ready to re-evaluate and iterate on your plan especially after the first couple of weeks! Everyone is different and you will recognize what is working and not working.
My favorite part of your plan is: "Here is my plan study hard for 45 days and take full length tests and revisit weak areas." Weak areas will be obvious, but one method I used especially early on was to mark any question that I wasn't sure about. Especially if I managed to 'guess' the right answer I still needed to ensure I understood why it was the right guess.
Anyway, good luck! It's a tight and aggressive plan but it's doable.
Jeremy
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