Well SUPER OCD TIME.
It has Gauss Cannons on a triple-barrel multipart which normally mounts Point Defense Turrets (Narayana) or Burst Flaks (Karuna).
It has UEF Heavy Turret on a single-barrel multipart which is also used as a Burst Flak on the Karuna.
It has burst flak coming from a singlepart button turret.
I would have put the Burst Flak on the triple-barrel multipart, the Gauss Cannon in the single-barrel multipart, and the UEF Heavy Turret from the button, I'd feel it be more consistent with the Karuna and Narayana like that.
They could probably be switched around model-side (or heck maybe eve table side) without affecting much balance.
Also, the Karuna and Narayana aren't consistent in terms of turret appearance = turret function.
Burst Flaks are mounted on Twin-Barrel Multiparts on the Narayana, but Tri-Barrel Multiparts on the Karuna.
Point Defense Turrets are mounted on Tri-Barrel Multiparts on the Narayana, but Twin-Barrel Multiparts on the Karuna.
These could probably be swapped on the Narayana without affecting balance either.
Proposal:
Burst Flaks => Triple-Barrel Multipart
Point Defense Turret => Twin-Barrel Multipart
Which leaves putting the UEF Heavy Turrets on the Sanctus on the "disc" like singleparts which are currently Burst Flaks, and the Gauss Cannon on the Single-Barrel Multipart on the Sanctus.
Some of these would probably be best done model-side seeing as well, it wouldn't be so trivial to just swap stuff around.
I feel the turrets should visually represent what they fire, 'tis all, it helps identify which turrets are more/less dangerous easily if you ever have to fly against one.