Euro-Pound's descending triangle

For the past several days, the EURGBP pair has been trading on a descending triangle. As what the formation suggests, a downside is imminent from this day forward despite the spike up. I actually had a long setup at 0.86020 wherein an inside bar pleasantly formed just about the 200sma along with a huge bullish pin bar as the mother bar.

I've drawn a second descending trend line just above the hypotenuse to prevent trading a false breakout as seen just right above the right angle. Shorting at this level may be ideal; good risk-reward ratio. However, risk may heighten as Draghi is scheduled to give a speech hour(s) from now.