I just finished up building the dual framework to bolt the BMW seats down using the existing floor board bolt holes that were for the Glide seats. I guess that I can say that I did get some good practice fabbing angle iron and flat plate stock and a bunch of welding to get these to fit properly. What a PITA!! I have two pair of risers and the two sets of adjusters left over - thank goodness for evilBay. Now, to get the rest of the carpet and interior in and get this project running in forward again and at least make some suspicious black marks in front of the house

As far as post '02 Beemer convert seats for shoulder harnesses - only in my dreams up here in the normally frozen tundra of the Great Northeast. Until I get the seats reupholstered, the 4 point harness will have to come over the top - I'll probably have to install some sort of retainer on the top of the seat to hold it in place, but no big deal there (I say here with bated breath)