| You say I cant add the hull styles but then say i can make them appear under the old styles...im a little confused here. |
Basically, yes. DA has twelve styles but all of the models are internally still named according to the original five groups; each style uses the hulls from one group, and the jewelry from another. It looks like there are more than that just because each group has a mixture of new and old parts, and the core ships/AI designs for each race stick to one or the other within their style.
So while you can't make new styles in standard GC2, you can copy the models all back there and with the proper modifications to GC2Types.xml, you can use all the new stuff alongside the old stuff, within the base five styles.