GBPUSD (H4) Under Pressure

HELLO.
My idea - sell GBPUSD in the red zone, provided:
1. 2-3 next bar will close below 1.5200
2. StochRSI closes below 80%
3. SQZMOM will be in the area below the oversold

Ok.
Sell GBPUSD in the red zone under the conditions described above.
Stop: 1.5270
TakeProfit: 1.4812 or 1.4679