Weapon Abilitys for Tank

[Newbwc3]

I need some help with making different abilitys for my tank model I'm making.
These should be simple but effective abilitys. They are for a test map of the model to show it off.

It has 4 different weapons:
Machine Guns - flak cannons
Mortar Cannons - ???
AA Missiles - barrage
Mages Beam - ???

It has this ability I made which is based on the bear form and changes it into a anchored turret. The top part turns only. gives it +500HP and +10ATK

I gave it the Barrage ability and deleted the tech requirements. It don't work. Also how do I make it look like the barrage missiles are coming from the correct missile launcher on the model?

 

[Weegee]

I think for the position of the missile for the barrage thing it either has to be triggered or you can find the Z for it in the spell and change that so its up higher or lower or w/e

 

[Newbwc3]

detailed help on how to do it please.