Well, since the souls of all three dead gargoyles were magically anchored to the Coldstone body, and remained so until their separation into different vessels (Coldsteel and Coldfire), the female's soul would have gone dormant for a time just like the male's did, able to reassert itself later. Goliath was there through purely technological means, and only a VR link and not an integrated Matrix-style system, so while he may have taken some psychological damage from the event, it is unlikely that he'd have suffered any lasting harm.