(Starting a new thread because the other SHO thread has strayed a bit from its original point.)
SHO:
http://www.caranddriver.com/reviews/hot_lists/high_performance/furious_four_doors/2010_ford_taurus_sho_road_test
Limited:
http://www.caranddriver.com/reviews/hot_lists/car_shopping/family_four_doors/2010_ford_taurus_limited_road_test