105mph_38_2003 : When towing, the F-450 rides really well. The unloaded ride is a little rougher than the current F-350 SRW (never been in a new style F-350 Dually), but it is not anywhere near as rough as the 1997 F-350 SRW it replaced. I went up to the F-450 mainly for the larger brakes and higher towing capacity. I use the truck to tow the race boat, a 30' car trailer and odds and ends on an equipment trailer for work.
Sydwayz : I just received a set of clear marker light lenses for the cab lights. On a white truck, these lenses should make the cab lights all but disappear during the day. I will post some pictures after I install them.