You are saying that you trade $60K per gameday, and are leaving $540K in action on the table
I don't know what this means but I don't think I am doing it. It is possible trade 60K per gameday (not profit), I do not neccessarily do it or advise it. I don't know what the 540K figure is about.
Note: hedge trades reduce rather than increase the action you must put down. If you bet 100 pounds at even-money then lay 100 pounds then betfair knows you are running no risk, and you have access to all of your capital. Betfair only ties up capital actually at risk-for this reason $60K's worth of trading isn't that much even for a small bank as only a fraction of this amount will ever be tied up.

