4 man Headsup PSTARS Bankroll?

[marcaureli]

Pay on this game is 4 to one with a win. Being a better than decent heads up player(about 60%) i find the odds to make sense in trying to use this to build a bankroll. Thus by playing 4 games if you only win one you will break even, of course minus rake. And if you are even a 50% win percent player you will still double your investment. Is this a good way to build? or is the variance ultimately too high in this game, and what min buy-in would cut down the weak loose players which ultimately will raise your variance blowing my theory to shreds.