If your gonna add another "Scout" Gv, lol, Add the British AEC...had a 75mm gun, and im gonna post rest of Specs:
Mk III Close Support Armoured Car - Mk II with 6 pounder replaced by a 75 mm gun.
Place of origin UK 
Production history 
Number built 629 
Specifications 
Weight Mk I: 11 t
Mk II, III: 12.7 t 
Length 5.18 m 
Width 2.74 m 
Height 2.54 m 
Crew Mk I: 3
Mk II, III: 4 
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Armor 16-65 mm 
Main armament Mk I: QF 2 pounder
Mk II: QF 6 pounder
Mk III: 75 mm 
Secondary
armament 1 x Besa machine gun, 1 x Bren light machine gun. 
Engine Mk I: AEC 195 diesel
Mk II, III: AEC 197 diesel
105-158 hp (78-118 kW) 
Power/weight Mk I: 9.5 hp/tonne
Mk II, III: 12.4 hp/tonne 
Suspension wheel 4x4 
Operational
range 400 km 
Speed 58-65 km/h 
The Mk I was first used in combat in the North African Campaign late in 1942, where a few vehicles were reportedly fitted with a Crusader tank turret mounting a 6 pounder gun. The Mk II / Mk III took part in the fighting in Europe with British and British Indian Army units, often together with the Staghound.
Lol, I dont care oif they put this in or not. I would rather have it so Noobs cant fire 1 shot from a Panzer at over 2000yds kill a Panther with one shot : )