Internet trading is not science. Science requires observe-ability and reproduce-ability. Nearly everyone claiming to be traders here, at the minimum, cannot even be observed to be trading. Some claim their pet bigfoot living in their shed does not permit showing of their trading.
I assume you are referring to me with you "Bigfoot"coments, I agree with some of Brumbys comments. TA just doesn't happen, it has to be understood, observed, tweaked, tested backward and forward. Every trade I take is a mirror image of the conditions, every trade has a set stop, a set limit, its ability to "re-produce" as you state is extremely high. The conditions of every trade are the same, therefore the data I draw from that makes my statistical data very accurate and I can enter trades safe in the knowledge I will be successful.
There are many ways to define a trend, even more than Brumby identified, its up to you to use what you feel comfortable with, what you have studied, observed and implemented.
What ever you use, the key IMHO is PA, it drives everything, understand that and add in some TA to back it up, if its all repetitious and mirrored, generally your on a winning formula.
As much as it seems you want people to give you their trading systems, you will be out of luck, hard work is what is required, follow the price and follow the price trend.