Firstly, i apologise if this in the wrong forum, however, i have a 2000 E46 330CI and i'm looking at upgrading the headlights and tail lights to a similar type to those which were on the later E46's. Having looked at a few online stores i have to admit defeat in that i have no idea what i'm looking for. There appears to be so many options available and the prices also seem to differ quite a lot.

Can anyone recommend a decent but reasonably priced headlight and/or tailight upgrade?