[Bago]

I'm looking at buying slighty crashed prefacelift MSport 2008 320d. Damaged parts are bumper, headlight, hood and driver's airbag and now I have some questions:

-is it possible for me to buy a regular headlight and swap internals from xenon headlight to regular one?
-what is the other possible damage (I haven't seen the car and am afraid that steering rack could be damaged or arm bent)
-seller advertises car as a 6/2008 120kW, but judging by wikipedia there weren't any 120kW in 2008?

The car is currently in Italy and am looking at importing it to my country.