I would suggest completely ignore your weak areas (P&C), and just have a relaxing week. Nerves and fatigue play a much bigger role during the exam than we give them credit for. I would say follow this routine:
Day1: Last full length mock/test.
Day2: Analysis
Day3: Quants revision of important bookmarked questions.
Day4: Verbal revision of important bookmarked questions.
Day5: 1 IR and 1 AWA.
Day6: One last review of theory.
Day7: Watch funny youtube videos, or anything that makes you relax and laugh!
You would be tempted to complete all practice tests, or work on your weak areas. But here's the thing, recovery from mocks (if properly given), takes time! The brain needs to recover and adjust from the 3 hour gruelling for another gruelling (on a considerably much larger scale). Additionally, one week won't give you the ROI on your weak areas as supposed to, 2-3 weeks of proper practice and integration.
So concluding, just try to follow the abovementioned routine. However, make relaxing and recovering your main priority, even if you are not able to follow the routine.