Add some features to my Ninja trader 7 strategy

I need to add a couple of features to my Ninja Trader 7 strategy. #1 Add a field that allows me to limit the amount of trades taken in a session. 0 would mean it is not in use. So I could select a number like 5 and after 5 round trip trades, Buy then sell's the strategy would stop trading for the session. #2 Add a field that allows me to limit the amount of losing trades in a session. 0 would mean the feature is not being used and this should work with the field that allows me to limit the total trades in a session or independently. #3 I would like to change how my session stop loss feature works. Currently the session loss takes the opening balance and then if I fall below that by the set value trading is halted for the rest of the session. I would like this changed so it uses the realized high of the session for the calculation. Currently I could have a few good trades and make 1000$ but if after the few good trades I have some bad trades I will lose all 1000$ and if my set value is 500$ I would lose 1500$ before the session is halted. With this adjustment If I had a few good trades and made 1000$ then a few bad trades with a set point of 500$ I would still have a 500$ profit and the session would be halted.