Peoples thoughts on spacers? I think the MV2's on the rear of the e60 sit in far too much so I want to make it a bit more sporty looking. I am thinking about 15mm up front and 20mm at the rear (per wheel) but will this affect the handling in any way or accelerate wear on the wheel bearings or any other components? I had 10mm all round on the M3 but this setup would be more aggressive.