Crew: One (pilot)
Length: 5.83 m (19 ft 1½ in)
Wingspan: 8.15 m (26 ft 8⅝ in)
Height: 2.25 m (7 ft 4½ in)
Wing area: 11 m² (118.4 ft²)
Empty weight: 288 kg (633 lb)
Loaded weight: 444 kg (976 lb)
Powerplant: 1 × Le Rhone 9C air-cooled rotary engine, 60 kW (80 hp)
Performance
Maximum speed: 144 km/h (90 mph) at ground level
Service ceiling: 4,000 m [2] (13,123 ft)
Endurance: 1 hr 30 min
Climb to 2,000 m (6,560 ft): 10 min
Armament
Guns: 1 x .303 in (7.7 mm) Vickers machine gun or .31 in (7.9 mm)
this might be a match for the D8

I think the sopwith camel is doing ok against the d8, the buzzard and swallow is what i think if we needed to add any more, those are the ones that should be added

Id rather have bombers
why add a new plane that I wont have any way