I've just been sorting out the Royal Navy, which is quite a job. Trying to track down all the ships, and when they were where, is a bit confusing. One thing is clear - the Brits just weren't too worried about getting invaded. Even during the Battle of Britain, they were shipping planes, tanks and ships to North Africa, and on other Churchillian adventures. The aircraft carriers were sent on other missions as well, but my assumption is that if invasion was likely, they would have been kept with the Home Fleet. So I'll keep the Ark Royal and Furious for the duration of the scenario. Other large capital ships need to be removed for play balance. Hood and Barham were sent to Gibraltar, and the Nelson was under repair, so I'll keep them out. King George V didn't join the fleet until December, so it's not really a factor either. That leaves only the Rodney, Valiant, Renown and Repulse. On the German side, I'll assume that the Scharnhorst and Gniesenau didn't need major repairs after Norway, that the heavy cruiser Blucher was not sunk, and that the Bismarck and Graf Zeppelin were both available sometime during the time frame of the scenario. With a closer ratio of capital ship strengths, I'm hopeful we can fine-tune the balance of the scenario by adjusting relative air strengths. I think I'll keep the RN capital ships in the unit mix in case some alternate scenarios are wanted.