As to the question of being ahead on 7/5 BP after one million hands, that's one million deals with one million final hands, I got an answer from mikepeck5440 on vpFREE. He has a program that makes such computations. The chance is 1 in at least 30,000 that you will be at breakeven or ahead after 1 million hands.
This morning I just put forth the question of being at breakeven or ahead after 10,000 deals on a hundred play as I think belly's chances would be much better because of the smaller number--10,000--of deals.