sounds cool, yes, but it's not without its problems.
in FTL, all the ships have forward facing weapons, that when fired "somehow" manage to always hit the enemy from different sides. Thus, their ships have no visible weapon mounts, and their weapons have no turrets.
Drones are only available to SS as a ship system, i.e you cannot swap them out like you do in FTL
also, while the size of FTL ships are never specified, they are a LOT smaller than SS ships (the rebel flagship has less than 12 crew, I think, while the Lasher class FRIGATE has 25 iirc, the player ships in FTL has only 8 )
it's a cool idea, sure, but there are definitely problems in its execution.... Trust me, the same idea crossed my mind a while ago