These are cool, but I doubt the Federation would allow this kind of, erm, activity to take place, for startersI doubt they'd allow people to sell cut'n'shut starships and second they'd probably consider it a huge insult to the thousands of dead starfleet officers from Wolf359, it's kind of the Trek equivalent of raising a ship from Pearl Harbour or one of the sunken Japanese ships and selling it on as a cruise liner, obviously that's completely unfeasable in the real world but you get what I'm saying.
On the ships themselves, they're kinda cool looking, something I'd imagine a pirate cartell doing to a captured vessel, though hideously ugly