Wow. You sound super on top of it.
Here is my suggestion
what-to-do-30-14-7-3-1-days-before-the-test-152506.htmlI would also recommend focusing in your weaknesses in quant and going over your mistakes and any
error log records if you had kept one.
If you want, you can pick up a copy of the Kaplan math workbook and do the listnofnquestions I have outlined right here. It won't take long and should give you a good run for your money. You can focus on both the questions and the solutions. They are worth a read too actually (at least for these questions)
Also, here is the list of the Most Interesting GMAT questions from this book (some are hard and others require an unusual approach) - make sure you can answer every one of them and know how to solve them by heart:
Number properties test: 8, 13, 14, 17, 19
Averages test: 4, 6
Ratios: 22
Percents: 4, 7, 8, 22
Powers and Roots: 5, 12
Algebra test 2: 2, 6
Basic Word Problem Exercise (p. 131): 6, 8, 9
Word Problems Test 1: 4, 19, 24
Percents, Ratios, and Rates: 34
General WP Test: 31, 35, 40
Geometry
Triangles Exercise: 7, 11
Triangles Test: 2, 15, 18
Quadraliterals and other polygons: 14, 16, 17
Circles: 2, 5, 10
Multiple Figures: 2, 6, 9, 14
Solids: 5
DS1: 12, 14, 16, 17, 18, 19, 20, 22, 24
DS2: 3, 7, 9, 10, 15, 21, 23, 24