Good point with a lot of work shipping bulky items. I've seen a couple of EOS 'Seat Sets' on Fleabay which include the rear color matched trim panels, may be door cards? But I didn't think about the dash about the dash. Could be better to wait until a complete set comes up, buy that, swap without time pressure and 2 cars in pieces, then sell what was taken out?
MY07 Sport is Cornsilk Beige (fake leather) with a black vinyl dash, black door tops. and beige rear side panels. If I had to replace the seats due to wear and damage I might consider the more comfortable and cheaper black fabric seats which would still go with the trim, but make the interior darker?