Looking at purchasing a set of door cards for my '90, and found a set of S4 in pretty good condition. My concern is that the S4 upper door card material won't match my S5 dash. Both objects in question are the dark blue color. Did Mazda use the same colors for all 2nd gens? Searched around a bit and couldn't find a definitive answer. I only plan to use the tops as I'll be buying LRB half cards without speaker cutouts. Thank you all.