Cool idea! More Vasudan capships are in great demand, and modular to boot. If I were to offer any advice (and it's for wa, way down the track) I'd suggest working up three separate pofs - one with no module (for others to add on later), one with the hangar and one with the non-hangar module. It's certainly possible to make modular stuff work (after a fashion) in mission (download my Deimos hat to get a bit of an idea of the basic sexping required) but (assuming no code changes) it'll never work as well in game as a single pof would, especially for things like turrets spread over two models, as looks to be the case here.