As an experiment I thought a page to hold our speculation in an easy to find area (it saves trawling through a rather long Skype thread). I figured the best way to do that would be to have a post like this and use the comments below for any discussion.
Imperial Project List
The Abyss was refferred to as a Darkwing-Class Star Destroyer. It was speculated that it’s shipyards may be difficult to located if they were also cloaked.