GBPUSD HIGHER HIGH IN THE MAKING!?

we see that GBPUSD is currently in an upward channel and its coming to the trendline to find support for a higher high. I am waiting for it to come test the trendline and reject it before i enter a long. stoploss just below the previous low and take profit at the upper trendline.

RR RATIO: 1 : 4.7