For Vino re Airbus take - offs: All white lights out, Big weight = high speeds - lotsa thrust, small weight = low speeds - low thrust. straight from a very senior training Capt at Airbus during training.
So as you line up, take some time ie step back - no white lights, take off green no blue. Cross reference weights and speeds and off you go and enjoy!
Good luck to the EK boys - there but for...