I talked to the tech who did work on the 550i, the same guy who did my S38/tranny conversion. He said the owner going to let him take the 550i out for the meet. I want to take a ride in that thing.
I hope Mark D can make it out too. He is still playing it by ear, but he is trying to plan for him and his wife to make it out.
As of now, there are 14 registered cars with another 3 (that have not registered) that are 'most likely' to attend.
Should be interesting and fun.
http://www.jhgruppe.com/E34Meet/E34Meet.html