500376 Small Modification on MT4 Trade Manage EA

I need a small modification on MT4 trade manage EA. Currently it allows to manage trades visually by moving lines with sl/tp/be beiing shown on the chart on with EA is attached. Changes i need to do is: - add magic number (as the EA tends to manage all trades on same currency even if it has made by an EA attached on another chart but on same currency) --->> or any other way the EA works only for manual trade or trades made on the chart on wich it is attached. - hide sl/tp/be lines for brokers the way they cannot see where they are ben moved when trade is open. - an option to close % of trade afhter XX pips (eg. have open 1 lot then afhter 20 pips it should close 0.5 lot an let the other run until got to TP or stopped out by BE.