looking to see if theres something stiffer that i can stuff under da shark in the yard
all america wants is cold beer warm cat and a place to take a poop with a door on it
"Da Shark" specialists are here
http://www.bimmerboard.com/forums/e24/
There is a guy with the nick bmw635
seems he knows a lot about these cars. Maybe you ask there.
Or on the E23 board, that is more busy and there are real specialists such as kff and others
http://www.bimmerboard.com/forums/e23/