Regarding the possibility of a group discount, I contacted Brian at tint-king and he said:
"Discounts are hard. I am not against it but I need to know all the cars will be there. I am out of the area till the 21st (next thursday) give me a call then."
I guess if we can get a list going and specify a date, we may be able to convince him to do a discount.. I might start a separate thread on this if there's enough interest..
E92 335i / Montego Blue + Cream interior / Sports Pkg - 6MT - Nav.. blah blah blah