Bish, PE that small can be a bit of a challenge.
I knew you wanted to build your Bismarck a few years from now so I will probably delay the German build till Aug 2020 and run it for 2 years. That would be after the British GB ends.
I'm leaning for a Japanese ship build starting Aug 2019 till 2021, but a Merican would work as well. I have plenty of everything. I will probably switch off between allies and axis. A Russian/Soviet ship GB would be last if there were any interest .