Help regarding dt preparation - please help

Hi Friends

I have worked out a timetable for IDT and Costing covering most of the chapters. Direct Tax is what I am most afraid of. Here is my plan for the DT. Please review and let me know if I can clear the paper with this level of preparation.

Direct Tax laws:

1. Complete all case laws provided by ICAI
2. Read the supplementary study Paper issued by ICAI
3. Complete wealth tax
4. Read the RTP and Suggested answers for last 2 years
5. Complete the current RTP
6. Read as much as I can from the Revision class notes provided by R.SoumyaNarayanan. (The books says it covers 60-70% of marks)

Will these be sufficient to give a good show in the paper and get around 50 marks?

Please let me know your valuable suggestions.