Asker - The Bi Xenons were working out to be too dear, getting to the stage I can't justify spending that much on lights when it could be spent elsewhere i.e. the house. This opition will keep me satisfied and at a 1/10th of the price.
It is H7R bulbs I have got, designed for reflector housing, same as Civic GT's and Renault Lagunas etc. Dont worry I wont be blinding people, ran this set up on my Polo for 2 and a half years without any problems, people flashing or failing MOT. Went for the 5000K to keep it away from naff looking cheap HIDs that people fit and look OEM as possible!