Since I am not in trade now, I will write a few lines on your post. These are to be treated as my view only and it may and need not be 100 % correct all the time.
1) When I was struggling to find trading methods, I backtested many patterns such as NR7,Inside bars,Head and Shoulders,Pin bars,and few DeMark patterns..my finding is patterns traded in isolation are not profitable as trading methods. You have to trade them with perspective of trends and where we are in those trends. I found that few patterns like H & S, Pinbars, long legged/tailed hammers,and 2 of DeMark patterns are fairly profitable...but not when traded in isolation.
2) The best is trade supports and resistances and trends on short,mediun and long term and whether they are in synchronisation or out of phase...no need to have indicators and to see 10 different things before taking a trade....no one in reality can trade with 10 different things in mind, more things means more confusion and more indecision.
3) Methods like MA crossover etc are not profitable if traded as they are but with some tweaks, they can be traded profitably. I have back tested them over 6-8 yrs data.
These are my observations based on my own back tests more than 15 years ago...but someone may find something profitable...so do your own study and then trade.
Smart_tarde