After I saw the RennTech E-class in Car&Driver, and seeing my friend's E430 Sport seats (both two-tone leather), I really want to do something like that for my 2.8 (onyx leather). Question is, how do I best accomplish this (and with minimal expense?)<p>Couple of options I've heard from people:<p>1) Recaro seats upholstered leather two tone<p>2) Reupholster stock seats<p>3) Dye current leather<p>Any opinions/experience with this??