Firstly, those headlights look terrible.
Not being harsh, just being honest.
To say they are "wank" would be an understatement.
Secondly, as your car has factory xenons you do not have the in-car headlight adjustment. If you change from Xenons (automatically adjusting) then you will not be able to adjust your headlights as appropriate based on the load of the car.
Thirdly, factory OEM Xenon-equipped cars come with 12-pin headlight plugs. All of these rubbish aftermarket headlights come equipped with 10-pin plugs.
Meaning that they won't fit.
Have fun.