Welcome Zachybilly. Its said that M3W owners are more satisfied if they come come via a bike or vintage route. Its more than evident you qualify on the bike front.
Do you have any idea why the first owner did not keep it even two months? Were they by any chance used to driving big Audis or Mercs & were having trouble finding the sat nav controls & rear wiper switch on the M3W?
I'm sure some must be fazed by the number of switches on an M3W, there are four of them to get your head round. That's one more than my vintage Sunbeam car. Judging by your first photo I think you will cope just fine.
What is your first modification project?

Tim.