Thanks guys!
The trailer will be hauling a lot of things! Other than my M3, there will be BMWs of all sorts that will be used as parts cars, and general hauling of things for our shop.
I'll also be putting the X on it for a trip out to Road America this week and pulling it with an RV.
Both of the trailer fenders are removable. This week I'm putting some aluminum load track down, and eventually I am going to build my own tool chest / tire rack for track days.
Pic of the M3:
