I'm planning to let all my models to run at least 3 months before I go live. My aim right now is to at least have 3 models built - reversal, trend trading and breakout - and test each model with various parameters before putting into demo account.
Once they go live, then maybe I'll slowly add other strategies like scalping etc, which I tend to do a lot. Btw did you join their webinar last night? I felt a little bit underwhelmed with their scalping strategy but definitely a good starting point to refine their idea.
