Is there some reason you only saved $7000 in your 401k's last year? That is worse than abysmal, it is criminal! Did you spend all that money last year?
You don't have an income problem, you have a tax (and perhaps a spending) problem. If you are on track to only spend $40k in the bay area this year, you may have tackled the spending problem. However, I think you need to do a detailed break-down of your expenses. If you do not have a detailed break-down of your expenses, getting one is the most important thing you can do. Understanding where your money going really helps you prevent it going away. Once you see how much you spend on restaurants, drinking, clubbing, cars or other activities, you won't be so inclined to part with your hard earned cash.
As for your tax situation, I suggest that you STRAIGHT AWAY max out your 401k contributions for 2013. The max is $17,500 per person, so you and your wife should do it. You have very bad tax exposure and this will save you a lot of money. 28% for the husband, 25% for the wife.
Real estate is one way to reduce tax exposure, but I would think long and hard before buying anything in the insanely overvalued bay area. Your options are probably to buy a closet for $500,000 in the city, or commute an hour each way. Neither option sounds attractive. You need to analyze how long you need to work to achieve FI and whether you will stay in the bay area.
Please check out MMM's face-punch series of budget analysis, create a budget for yourself and post it here if you would like a detailed analysis.