Everybody says really cool to servo drives until you tell them the price. That stuff sells well in the high end market, but in the low to mid range, you put that stuff in because you want it, not to increase your value. Same thing applies with a $10k built in firdge, $7k range, $3k hood, $2k microwave, $2k sink..... The solid surface counter adds good value, and sure will make a home show better. At the end of the day the value is based more on the comps, and less about details.