splashy - Thanks for this, really interesting, and good work.
Your comments on the effectiveness of the BB reverse are good, some posters here last autumn thought it had this sort of real potential, Flashy and others I think from memory. Since then I have read Mark Fisher's book setting out that he uses the reverse, using breach of a pivot zone to confirm the strength of the counter-movement.
You might have seen my post of a few days ago re a trader on another site - reporting a 61% win rate on GBP/USD since last September. BB will definitely work with such currency pairs. Of course, I had the idea last year that I would trade FTSE100, GBP/USD and EUR/USD simultaneously so that if one was under-performing, another would be out-performing. I didn't have time to keep it up, plus all the analysis, but it could be a viable strategy.