Yenakad

I booked a flight (Euro Traveller incl. checked baggage) form ZRH to LCY with BA CityFlyer. My understanding is that my allowance of baggage is 23kg. I am as well a QR Platinum / OW Emerald member, my understanding is that I have additional allowance of 32 kg. I see now that I can upgrade my flight to Business Class. I have already lounge access, Exit Seats on the flight however I consider it for the additional baggage allowance. If I upgrade would I be entitled for the following allowance: 2 x 32 kg (for Business Class) + 1 x 32 kg (for my OW Emerald status). So total of 3 x 32 KG? If I remain in Economy is my allowance 23 kg (checked baggage) + 32 kg (for my OW Emerald status). I asked for Economy I was told I would be entitled for 2 x 32 KG (checked allowance + OW Emerald).