Ca final issues

now choose any ca firm according to your choice for articleship and join and fill form 102 and 103 for registration of articleship alongwith final registration form. 

yes you can do self study because you have 2.5 years to prepare for finals

best of luck for future 

I advise u not to take any chances regarding ca final. It is  much more complicated when compared to ipcc.

attending classes is more effective when compared with self study.

It is not the matter of time, but gaining  conceptual clarity is what matters at the end of the day.