I do agree that BB, EMA and RSI seems like the way to go, you can pick two of them that compliments each other. However, that's not the point, if you really want to just be a great trader, like that is what you desire, that is what you want to do in order to make money, then you could of premium, and many other places that offer a ton as long as you pay. I think trying to find a free way to do this, like limit your chances, for something that you hope to make money, means that you are on the wrong path, and you will likely lose your money. I would say that the best way to go would be just long term investment until you have the funds to find an alternate to this that would allow you more than two indicators.