Not that much diffrent but yours is slightly more aggrissive.

Betting, staking when i do my sums level stakes or betting to price the POT stays about the same - if i were to just level stake 1 to 50 bank i would make more money but not be as safe and the ups and downs would be bigger.

I found on wet track i made money but make far more on the good / dead POT wise with a higher strike rate so why take the risk - but i guess your $3.00 idea would save money.

I find betting to price down to $2.00 works on the odd time i get one rated odds on i just back it as if its $2.00 the POT seems to stay the same untill i get away from the fav then it increases but a bad run in that area could bring it back into the norm.

I also found with the Don scott rated odds on sat that betting to price ,not his (But anyone could just use IAS prices and bet to those) worked well and smothed things out.