Hello I want modify my existing EA, the modifications are super easy.

I have an existing EA program that lets me select only to buy, sell or just buy&sell. When I select the buy&sell option, it sets a mid-point at market price then places only buy orders below the mid-point and sell orders above the mid-point. It also lets me input and adjust the number of lots, take-profit, stop-loss, intervals and number of orders to be opened at any given time in the program code itself.                    There are two modifications i wanted done to the EA.                                                                                      1. I want a situation when I select the buy&sell option it doesn't create a mid-point at market price. It buys and sell according to how market moves. Maybe that can be the 4th option or just modify the buy&sell option.                                                                                2. I also want a situation that if any trade reaches a certain amount in dollars and cents, the trade should be closed immediately to avoid loses. I know I can set a stop-loss but doing that in pips doesn't give me the exact amount I would like to cut out of a loosing trade. You can add a simple class that cuts of trades above a certain amount and I have the option to input the amount in dollars and cents.                            Thank you.