Modification of already existing robot Expert Advisor

Hello Happy People,

                                    I want to modify my already existing expert advisor.

Requirements8.

1. I will place first order manualy and EA will set its TP = 80 pip pip SL = 100 pip at the same time EA will place opposite pending stop order with

TP= 80 pip and SL=100 pip.

2. when market will hit opposite stop order than EA will place again opposite pending stop order at initial position from where we started.

3. The distance between two orders will be specified by me

4. every time when EA will hit order sell stop or buy stop it will place order in opposite direction with already mention TP and SL and these TP and SL should be customiseable

5. lot size of first second and third order will be customiseable by me