GMAT Strategy

Hi guys,

Long time reader, first time topic creator.

I'm creating a plan by which I aim to get 750 in the GMAT within 3+ months. I know how difficult that is to do, which is why I wanted your opinons.

The outline of the plan, is thus:

1. Diagnostic test using OG12
2. Brief review of concepts using OG12
3. MGMAT Elluminate Online Classes
4. GMAT Prep CAT 1
5. Based on result of CAT, select focal points for study and put more emphasis on them while not neglecting the other "stronger" areas.
6. GMAT Prep CAT 2
7. MGMAT CAT
8. GMAT Club test
9. Kaplan CAT

These are all the materials I can afford to I'm going with that. Are there other affordable materials that I should consider? Any comments on the plan? It's pretty rough right now and I'm sure I'll adapt and make changes as I go along.

Thanks!