Require Ongoing Modification of EA's

I have a basket trading EA and I want some changes done. The work will start with the addition of 1 subroutine but the coding work will be ongoing with other changes. I will pay for each job separately. First I want to allow closure of trades by currency pair. So for example if we have many trades open some EURUSD, some AUDUSD, some USDJPY and some GBPUSD and if any pair reaches a predetermined profit then that pair can close all of its trades. HERE IS AN EXAMPLE OF THE INPUTS input bool SymbolTradesBelongToBasket=true; input int SymbolMinTradesOpenForBasket=5; input double SymbolBasketCashTakeProfit=10; input double SymbolBasketCashPercentageTarget=0; I AM ATTACHING ONE EA WHICH HAS THIS FUNCTION