1666matt

Hi i am picking up a 2004 535d sport tomorrow which although is has high mileage and not all the features i was after it was by far and away the best condition i have seen for any mileage. I am moving from a e46 330d sport (which i love like a child) and to be honest i am not even sure i am making the right move but hey ho if i dont get on with the 535d i will sell that and keep the 330d. But what i am after is some help my 330d has standard xenons and they are fantastic but the new car only has halogen light and i want them changed asap. I have searched and googled retro fitting either xenons or lci projector lights with a after market hid in them and i cant find a step by step guide with pictures and clear advice. Also if i do keep this car i will want to add sat nav (i know this system is not great but i feel the car needs the bigger screen) either ccc or cic i know Patryk does a kit but i cant email him so can somebody tell me how much it would cost and how hard it is to fit.
And any advice from people who have made the same move from a manual e46 330d to a 535d and there opion of the move this is my first proper auto. Thanks