Spacers have been ok, got them via Tmc:) But if you fit them make sure you double check they are done up after 20 miles or so. Mine worked loose.
Eibachs are great, ride isn't as harsh as I thought it might be, very similar to standard setup. No rubbing issues or anything of the like, front tyres heavily worn on the inside but I heard I'm not the only one with this? I cut the bumpstops and left them in place:)