HI Kgprall,
This is what I am doing.
1. Started with Princeton 2005 and going through the concepts
2. Once I finish one topic like say SC or RC...................I go fast through Kaplan 2005 to see if Kaplan has any thing new to say
This way I am brushing all the concepts. Remember you shd be spot on with concepts......................Its the quality of your preparation that matters.
After I am done with 1 and 2 step.......................I will move on to Verbal work book from Princeton and Kaplan to make sure I understand the verbal part very well as this is my weakness.
3. After that I am planning to go through OG page by page
One advise do not get bogged down with learning grammar as only selected concepts are tested so learn Gmat grammar.
Good luck!.