Adding a second entry to my previous position

Going long again on AU. Mainly because of the amount of confluences that the price has been showing; we have support + trendline + fib + ma's + momentum which is more than what I need to open a position.
It has been crazy how accurate my strategy is on this specific pair, I am thinking about only trading AU.
I have seen many traders that only trade one specific pair and I think this is a great idea for long term profitability.
We will see how this works