TUNNEL MARTINGLE EA

I WANT AN ea modification . i want simple code such as this ea means did not want cpu load. 

1. in ea every lot is differ to order and it should be costimize like lot 1= 0.1 , opposite lot 2 = 0.09 etc means up to 15 or 20 .

2. there should be a fuction lot maximum

3. stoploss is fixed for every lot witch is little big then gap . means if gap is 100 then stoploss is 110 .means if second position open then first close.

4.  take profit is fixed 500 points , if one round take profit close all order there is switch the ea contious or not.

5. if possible suppose  my first 4 order goes to loss and 5 is open  then on screen breckeven point is show in history include 4 loss order

6. ea is only mql4 language 

7.