I have a hard time understanding WHY you would want to do 250 to the marker, even if you can? Don't you still get paid by the minute? And hanging the flaps and gear right at the limit speeds is loud and uncomfortable for the passengers.

Like 450Knot said above, if you intend to flow, or leave for greener pastures with bigger equipment, get that mindset out of your head. Unless you really like the FOQA gate keeper at your new airline.