Quote from deviltrader:
PM doesn't allow cross-margaining between futures and index options. It allows cross-margaining between index options, stock options, and stocks.
But for the OP, let me suggest that you do this for a few more years and build up to 500k minimum before even thinking about making the career change.
Sorry, I was referring to risk haircut which does allow such cross margining of index options and futures at a prop.

