In trying to get to the bottom of any strangeness in my mod apparently crashing U's C, I've been spending a small amount of time tweaking things.
I've confirmed, as best I can, that the Clam can successfully use Fortress Shield (watching it flicker on and off for an AI piloted clam under 'player' control) and also got Turbot phase drones deploying by allowing them to 'free roam'.
I've also added a nice weapon which I think fits the mood - a 'grapeshot' launcher. It fires a canister of shrapnel which is explosively discharged in the direction of an enemy fleet. Works great against talons and unarmoured folk, and can do a decent job of overwhelming shields.
It's a medium mount currently, although having hacked together the MIRV with the Harpoon medium mount, it maybe comes out a bit big. I'd appreciate some balance comments if anyone had a chance to have a play, I have set the ammo quite low deliberately to limit the thing being 'spammed' - but it seems quite effective. It might be a touch OP - but then it is completely negated by decent shields.