Buying a brand new unit vs. buying yours (very slightly used but still not a virgin unit) is only 20 dollars different (FedEx 2-day shipping fee) so I think it'll be easier for you to return back to V1.
I'll not lowball you but for any reason, if you decide to lower some what, please let me know. I'm in Irvine. Thanks!
PAST: 11 E70 X5M | 08 E90 M3 | 08 E92 335i | 03.5 E46 M3 | 99 E36 M3