GBPUSD buy pattern. Try to catch long profit

Monday, Tuesday and Wednesday - has main news for GBP pairs.
But pair has big long impulse on 7 feb. And next - 3 lower lows on correction.
So right now we can open long position on GBPUSD on 1.2920
SL on - 1.2851 - near 70 pips - big SL so use not big order volume.
TP - 1.3100 and RiskRewardRatio - 2.64.