If Rob (or jakti or anybody) can improve upon expected optimal return over a significant number of hands (say, 500K or more), I'm sure I can rustle up some investors who will be willing to wager any amount they cannot.

Alan, I'm sure there's a reason you don't consult any professional mathematicians about all this, but if you'd like to put your cash on the line for a 500K hand demo bet, and you have 10 or 20K floating around you don't need, I'm positive I can arrange a gentleman's bet.