Not sure if what I'm about to say will help you or hurt you so take it in stride (I'm sure many here have different attitudes about my approach). You have found a successful methodology and your recent results show this but I will say that what works today will probably not work in the near future.
Due to the cyclical nature of markets, it is my belief that the predictability of certain patterns varies under different market conditions (making predicting the outcome of any pattern on any given day a 50/50 bet in most cases - possibly better with sophisticated analysis methods). A pattern will work one day, fail the next and possibly not work again for some time. During the non-working periods you will face drawdown or best case not make or lose much. There are many non-chart based methods available, as with any methodolgy however, the trader is the weakest link.
With the above in mind, it is my belief that learning patterns is a great methodology but trading their make/break ratios alone will not be very profitable until you acquire enough wisdom/experience.
The entry/exit criteria should always be the foundation of any methodology, patterns will allow you to set good exit points because of the price action of a broken/made pattern, the earlier you know the trade is going to move against you, the less money you stand to lose. Saying this, I personally do not care about win/loss ratios because I have found them unrelated to profitable trading.
What matters is that when the market proves your bet to be correct you make a lot more money than you stand to lose when the market proves you wrong. This is akin to the saying "do what the market tells you to do" and this is why I believe entry points are not very significant. If the trade is moving in your favor you have to add to your position, this means that when entering any trade, test the direction of the market with a partial position. Once the position is confirmed, then execute the full size or much more depending on how strong your convictions are. This works well for a longer time frame such as the 5 day/3 trade limitation you are under.
You know these things already but they really are the fundamental truths : Add to winners, let the winners run and never add to losers unless your strategy allows for it. Always cut the trade when then chart isn't working as expected.
I'm repeating what most books will tell you if you decide to read them. The truth is that trading is not complicated but the psychology involved is. The rules are very simple and you will not survive without psychological discipline.
To go into some other stuff:
No, 500 is not a lot. I would say if you are well disciplined $10k-15k or 2k-3k 100 share trades (whichever comes first) will get you to a proficient skill level.
It is very dangerous to have early success.
You have to have the ability to hold YOURSELF accountable.
Could've, would've, should've will destroy you emotionally.
Upon execution good trades feel good, bad trades do not. Your body is a great gauge for this, listen to it.
Get a career started and keep trading like you are trading. Experience is the only teacher.
Regards,
Mike