GBPUSD - Structure Trade

I'm keeping a close eye on GBPUSD 15M - price is making its way into previous structure resistance (Previous Structure Low), thus giving us a potential bearish opportunity.
Since we are in downtrend I want to hop on it - the best place for me doing that will be the killzone made of fibos, structure level and harmonic AB=CD move.
Once price goes there I'll be waiting for an entry reason - preferably double top. If price makes Double Top I'll enter with nice Risk/Reward ration on that trend continuation trading opportunity

Good Luck!