‘ Close trades opened by magic number_x__’at level of DD _x___ 

I have and existing ea that opens trades at a specific –DD values  ( Floating DD of terminal )

Here is a info so you can better understand why I need the new EA 

-	I use floating DD for this strategy because I ALWAYS OPEN 2 PAIRS AT THE SAME TIME.  
-	At the start: I will open 2 positions (2 Pairs) manually. 
-	My exiting EA will be attached to 2 charts (of the same to pairs), so this way it will open 2 trades of the same pairs at -10 floating DD ( if I use this setting on the EA on both charts ) 
There will now be 4 trades open. If floating DD goes to – 20 then 2 more pairs is opened, etc. so then there will be 6 positions, etc    

Why I need the new EA  that will:  ‘ Close trades opened by magic number_x__’at level of DD _x___ 
I want to close ‘ ONLY the 2 pairs that opened at -10 in a small profit’.   ( for example)  
( ..and I cannot use the terminal floating DD for this) 
The solution:
-	 I will give the trades on my existing EA (Example:  2 new positions at -10 dd)  , each a specific MAGIC NUMBER 
-	The new EA  (Close trades with  ___magic number__at DD level __ X_)  will be loaded onto a separate chart and will monitor the floating profit.  
-	The new EA must then ‘ close the last 2 trades with MAGIC NUMBER ____when floating profit on terminal goes to____ -5 ‘ ( example) 
-	This means that the first  2 trades will remain open, and only the last 2 trades (that opened at -10 ) will close at a small profit If floating profit level of -5 is reached . ( make sense right?)…and if Floating profit goes back to – 10 this process will repeat ;  my Existing EA will open 2 new positions and new EA will close it at -5 dd, etc                  
Here is a typical flow of the trading :
-	Open 2 pairs manually 
-	My exiting EA opens 2 more pairs at -10 DD
-	The 2 NEW TRADES will both have specific MAGIC NUMBER – so this will ID the 2 NEW TRADES   
(Total pairs open is now 4)  (Floating DD will now be – 11 ( with spread added to positions) 
-	 ‘EA to close trades with  _X__magic number_at __X __dd level  ‘  monitors the floating profit,  and closes the 2 NEW TRADES ( based on MAGIC NUMBER) when floating profit is ___ - 5 (for example )  ;   If floating DD goes to -10 again , the process repeats…  

Input settings for NEW EA (DD  monitor + close trades with __x_magic number only )  
Magic number to monitor _________________
Floating profit level to close trades________________ (with Magic no above) 

I want all the trades opened by my existing EA  ( 2nd , 3rd 4th postions , etc )  to be closed in this way 
( Each copy of the EA will monitor a different Magic number and close the trades at a different dd level)   
I will add a copy of the the EA to different charts with the different settings. 
Make sense I hope ?