A bit bigger bomb-load, the Marylanders rarely using the 'rate" 2000lb load, in fact one source (Joe Baugher's website) says "Could carry two 624-pounds or eight 116-pound bombs and six 7.5-mm machine guns" for the Marylander.
Might be hard to believe but the view from cockpit may be better too.
If you are using Wiki for a source you might want to check the empty vs loaded weights against the load. The listed 514 imp gallons of fuel is about 3800lbs while the difference between "empty weight" and "normal Loaded" is 4711 lbs. 911 lb isn't much for oil, crew, ammo (possibly guns) AND the bombs. Baltimore had over 7000lbs of "payload" to divvy up.