Looks awesome. A few questions:
1) how easily can the V1 unit be removed from the headrest? Is the unit itself modified at all?
2) is laser detection disabled by putting it in the headrest, or can you put small windows for the laser detectors in the headrest?
3) I'm in the bay area, could I drop off/pickup from your shop to avoid shipping?
4) you haven't done any E93s, but they should be possible, right?