Yep, VERY crazy. Reps for a start. Not really worth running adaptors for reps. Especially when they were MEANT to be for Audi fitment. You'll find a set of 5x112's no problem, and will probably cost the same (if not less) than the 5x100's that came off the Bora (if you sell them).
H&R adaptors are, for the most part, the best, however, I HATED my Porsche ones (5x100 - 5x130), they were rubbish the way they worked.