Assume that the federation is conquered, but the borg stay off the radar for a while. At some point, the borg manage to aquire a bunch of technology that's in the hands of traders and the like in the ST galaxy. (Maybe the empire relaxes it's guard and starts sending transports without escort. It's vaguelly possible that some anomaly might cause one to lose it's hyperdrive, possibly with aditional damage. Or maybe some other ST race has bought the stuff legitimately and is transporting it in it's own ships. And just maybe the collective becomes a registered company and buys the stuff, although that one is unlikely
Now a borg cube isn't up to much by wars standards, but what it does have is a lot of volume. So what if the borg were to fill a cube with a network of civillian grade SW reactors for power, and then bolted on whatever armour, sheilds and weapons they could find?
On the one hand it wouldn't have been built as a dedicated warship, but on the other, it's already designed for redundancy, and this design doesn't reduce that any. Standard borg shields and weapons might become more powerful just by having more power behind them, but if not then a good number of smallish SW weapons might allow it to take on a ship with less, but individually more powerful, weapons. If nothing else, it certainly has enough magazine space for a lot of torpedoes and concussion missiles if it can get them.
So do we have any idea how powerful such a construction would be?
