how about it? this plane should be added for early war, may boost numbers to have more than just one heavy buff in early war.
TECHNICAL NOTES:
Armament: One .30-cal. and eight .50-cal. machine guns and 4,200 lbs. of bombs
Engines: Four Wright R-1820-65 turbo-supercharged radials of 1200 hp each
Maximum speed: 317 mph at 25,000 ft.
Cruising speed: 226 mph
Service ceiling: 36,000 ft.
Range: 3,200 miles (maximum ferry range)
Span: 103 ft. 9 in.
Length: 73 ft. 10 in.
Height: 19 ft. 2 in.
Weight: 51,000 lbs. gross weight (actual - normal load)
Serial numbers: 41-2393 to 41-2669 and 41-9011 to 41-9245
http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=2452