I was recently inspired to build a tiny WarShip by Cray's Mini WarShip contest.
So I decided to go with a mock up of a Gazelle weighing in at 3,000 tons using a Sub-compact Core (mainly because they are meant to blend in).
In TacOps it says rules to build tiny WarShips will be in StracOps and in StracOps it says rules for the equipment is in TacOps - in other words no rules other than a Sub-compact core weighs 50% mass and fits onto a hull 2,500-25,000 tons.
Going through the standard WarShip construction rules using the standard WarShip rules doesn't work because you need a high SI for a WarShip to mount any armour whatsoever SI mass /50 for max tons of armour.
Looking at all canon WarShips few have enough SI for their armour, obviously they were built before StacOps so is this errata or a new construction rule?
