Realistically Speaking
The manner in which the new airline's fleet grows will be dependent upon a number of factors including the availability of aircraft which can meet the demands of the venture's business plan. Naturally, demand for increased services can add to the pressure to find appropriate aircraft. It is a continuous process.
I am not sure what you are trying to say about DJ and QF in respect of our proposed fleet size. However, I can say that most airlines go through some sort of systematic growth period and whether we start with 1, 4 or 12 aircraft, the ultimate size of the fleet will be what ever gives the optimal return on investment.
Certainly, we need to position ourselves in a way that would ensure we are cash flow positive at an early stage.
Take Care