Hello Mark,
I remember when those first four kits came out, and boy was everyone drooling. With the LVG C.IV selling out so quick, makes me wonder how the other three did not, especially the Junkers J.1? I have the Gotha, one of their early releases to and I'm surprised that hasn't sold out yet. I still need the Hannover and Fokker E.I, so like you I shudder to think about them selling out of those two kits. That's why I'm glad I have a Rumpler C.IV Early. I'll probably have to get the A.E.G. when it first comes out as that may sell out too, I think? Come to think of it, I saw maybe one or two build logs on the Hansa Brandenburg, but I saw a couple good build logs on the LVG on the Aerdrome site when it first came out, if I remember correctly. I wonder if the more popular kits like the Albatros, Pfalz, Fokker D.VII, Sopwith Pup, etc. that they produced a lot of these compared to the LVG, Gotha, etc.?
James