ah right.
about the EMPI 8's, it's not that they're particularly wide, it's just that they have a stupid offset of 23 or so. Combined with the extra 12mm ish of "push" the drop spindles give you and you effectively have an ET10 wheel when compared to the bog standard original setup. You can get extra-camber eccentric adjusters from the likes of machine7 to allow you to tuck the tops of the wheels in a bit better. Plus you'll get eleventy million extra scene points from the watercooled boys for having rad camber, yo.