@jstap
Take your time...
By the way, with regard to my first point/question, the pain for me was in changing/editing the two condition blocks for each pair.
However, I overcame this problem by using a code to get a value of a variable if it is equal to 1(for longs) or -1 (for shorts). Then the two condition blocks will always remain intact. The editing will be in the Main Custom MQL4 Code Block which will make life easier of course.
With regard to your answer to number 2, I want to know how to refer to a variable within the Symbol (). The latter will fetch the one on Chart. But if I type Symbol ("EURUSD"), it will give an error. There might be some difference between MT4 and MT5.
Thanks,