The Pound to take a Pounding? Ichimoku GBP/USD Short Trade Idea

Similar to the EUR, we've been in a downward spiral with this pair and I'm looking for that trend to continue. I am looking for this trend to continue with a sell entry after the break of support I've drawn out. I've also drawn out some possible TP levels I'll be aiming for. This trade setup may become invalidated if our bearish confirmation end.