Car looks awesome as is. I would maybe go with a color matched front lip. I don't think the Vorsteiner trunk really "does it" for the E9X...unlike the E46 where it looked right on the M3s.
Definitely get rid of those orange reflectors!
2015 F34 328iX GT Glacier Silver
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red