metatrader expert advisor modification

Hello, I am looking for someone to modify an expert advisor for me. The EA opens a trade at a specific time with a certain s/l and closes the transaction at a specific time. If the transaction within that time duration wins more than a certain amount, then the s/l is moved from it's original placement. The functionality that needs to be added is that if the original s/l is moved within the order open and order close time then the transaction should not close at the closing time but at the new s/l. Code and any details needed will be provided afterwards.