On the model in TT and the images given to us in the rule book I count 4 turrets on top of the retribution if IIRC.
Though noticing how you are mashing models together (which is awesome) I was wondering if it were possible to say create a space marine battle cruiser. Since the SM ships look very similar across the board to each other, would throwing another set of broadside cannons be something on a strike cruiser possible? I'm not asking you to do it, I'm just asking if it was possible. To get my idea as clearly across as it sounds..
Basic strike cruiser has 4 macro cannons per broadside, is the center section that contains the macros something that could be either doubled by adding in a complete second set which would lengthen the ship, or is something like that not doable? Just wonder looking at the admech unit you've created it looks like the mix of the IN apoc and the Ark. Fascinating really.
Watching the stream and seeing that the devs are ok with modding. I am wondering how easy it is or would be to import models. Lots of fan built ships to model after would make for some great titans, or other various ships especially for those that lack hulls.