The main hold up I have with running a Despair court in a Ghost Ark, is that I am not sure where to fit it. My theoretical Storm Lord list (waiting on Stalkers to come out), is;
2x Triarch Stalkers
2x 5 Wraiths w/whip coils
3x 3 Tomb Spyders
I have 35 points to spare, and it would probably go into a Cryptek of some sort. Thats 265 points I'd have to fit in, and I am not sure the court would be more effective than whatever I'd have to take out. Maybe in a 2500 point game.