good luck for :
maximize it
But the main problem is the strength of the vortices to properly quantify.
It is much cheaper to 2000 € than to 10000 €, even more powerful, which would do little better in these whirlpools.
It is important to measure the frequency of the three-phase product or the speed of rotation and also the characteristic of the wind turbine U, I, depending on the wind speed and the proportion of vortices.
At around minus 11KWh per month, the production of some 2 to 3 € per month, ie maximum 48 € per year will take more than 40 years to depreciate the 2000 €, not to mention the 10000 € avoided.
I hope the optimum will be much better once found ???