You are definitely working things out and seem well on your way to that ftmo prize :-).
Its great to the the good results and I definitely agree. If it ain’t broke don’t fix it, sticking with a system is a major key to success. I got lost a while back jumping around and trying too many things too often.
keep it simple and if it ain’t broke don’t fix it are two excellent rules to live by in trading.
will be interesting to see your results when you get more pairs involved for sure!