I would imagine your friends asking "does it come with wood paneling?" It is a wagon man..... if you need a wagon, that is the car to get for sure.
You just got the M3... what are you missing ? Torque? Space or what?
I think you are going to take a bath on this cash wise. The M3 will hold its value a lot better ...
Don't do it.
2008 335i E92 Black, Procede Rev 2.5 (11-1 map), BMS DCI, AR Catless DPs, AMS FMIC, Procede PWM Meth, Forge DVs, CDV delete, 230s w/ 235/265 Michelin PSS, Dinan S3 susp w/ front/rear M3 arms (4), Wavetrac LSD, Subframe bushings, Dinan Rear Sway, Rogue toe arms, Stoptech Slotted rotors, Stoptech Street pads w/ steel lines