Yeah, I didn't mean to say that finances weren't important, but it's very difficult to tell someone else that loan payments are manageable over ten years without knowing their exact career outcome.
As a starting point though, I used a loan calculator from finaid.org and found that $185,000 in loans (55+130 in new loans), paid over 10 years with an interest rate of 6.8% worked out to $2128 in monthly payments. Also, using a take home pay calculator from ADP, a $140K yearly salary, after federal, state (I used IL), medicare, and a 6% 401k contribution, works out to $7532 in take home pay per month.
There's a million assumptions embedded in these totals, but hopefully this gives you something to think about. Can you commit to a high paying job for the 7-10 years that will be necessary to pay off loans? Can you live the lifestyle you want on $5000 per month? Could you possibly chose a lower cost of living city to live in to make loan payments more manageable?
If you are excited about consulting or other for-profit jobs, I think you can definitely make this work. Good luck with your decision!