Thanks for the encouragement!

I did a lot of scratchbuilding back when I played Warhammer and 40k and money was pretty tight.
Now, after a 6-year-hiatus (give or take) I started playing BFG with my friends, so I started modelling the ships out of plastic sheets, rods and the like (GW bits from back then are all somewhere at my parents house in the attic).
I hope to get my gaming group into collectively building fleets for our campaign, that's why I don't do any Green Stuff modelling etc.; I want the fleets to be buildable by everyone in the group and still fit together, thus I keep it simple.
Nevertheless, Blindhorizon, you are right that there are some "bald spots" on my Chaos cruisers, I will have to deal with them at some point in the future.
At the moment I have a whole lot of escorts in the works (one of the guys wants to play the human pirates list), so stay tuned! (Not too tuned mind you, will still take a while

)