Looks good to me.
WehlMade 74mm Mech-Cannon (M1881) (1) : Happerry
I still kinda want to use the M1866 Rifled Cannon-9lb-76mm for something eventually though... hmm.
'Crab' Mobile Walking Cannon BatteryThis very large construct is essentially a small mobile gun fortress, powered by four 'Beast' Animal Soul Engine Mk.2 to allow it to actually move. Each of the 'Beast' Animal Soul Engine Mk.2 is dedicated to one of the Crab's four legs, allowing the walking cannon battery to slowly and ponderously move forwards or sideways across the battlefield. On top of these four sprawling legs is the Crab's main body, a lightly fortified construct with a top platform that holds three M1866 Rifled Cannon-9lb-76mm, and a lower internal storage area for ammo and gunpoweder. On the same level as the lower internal storage level their are some fighting positions with light fortifications for onboard riflemen to fight from if needed for close defense. The pilot of the Crab is in front of the walker, in a cabin enclosed with a metal framework and light armor. Like the Skunk, the pilot has a separate controlling lever for each leg, able to command the legs to go forwards, backwards, or even sideways for the traditional 'crab walk'. Behind the pilot's seat is a small fold out cot and personal storage area to give the pilot somewhere to sleep in the field that's sheltered from the rain, and attachments for hammocks exist in the internal storage area to allow for the same for the gun crews.