I'm right there with you on the interior color!

Talk about limiting your pool of buyers. I do like the red on grey (first car listed on the thread). I'm sure the white car had an interior redo that they paid an arm and leg for that they "think" will bring them a better resale. Of course I look at the car and think, "OK, I'm going to have to redo the ENTIRE interior, so they'll have to come down at least $5K on the price..."
If it were me the only thing I would change on these 308 series interiors is the dash cover. Change it to leather (as the 328 has) and that would be it. I'd also leave the stock seats. I know they aren't the best in the world as far as support but to me that's the charm of these cars. A lot of the pieces are actually a little sub standard, oil pressure gauges that are off on readings and such, but the car is greater than the sum of it's parts.