Nice money management but to protect the bank roll I would reduce to meet the target, if the bet is 80x80 and my profit is 60 I reduce to 40x40 because all I need is 40 to get to 100 profit, this reduces the increase of losses.
I understand your logic but when playing with real money I don’t take those kind of risks with play money it’s fine but with real money I like to be safe.
Check this out: you are placing 5 unit bet on 2 dozens each. On a win of 5 you go to 3 units on both dozens each. That reduces your your risk even more. After that play as planned.