Why the heck not? We're pro-Britain, not pro-'Murica. At least the British Temperance movement was entirely voluntary (though perhaps not for a lack of trying).
Funnily enough, a big reason people joined the temperance movements across Britain (up until the 60s or so) was that they gave you a pension as part of your membership. When state pensions got revised enough that everyone had one, people decided that actually we kind of prefer alcohol.
Credit to pubs, though - in pro-Temperance areas they converted the beer gardens into tea gardens and stayed open.
Anyway, here's my votes. We revise that MK-47 or else something that gets us a leg up in the mountains (which we are about to lose), and get working on a carrier prelude.
Barracuda Cruiser: A 600' long, 10,000 ton displacement cruiser, <4" [100mm, top end of Heavy] RHA armour across the main belt (thinner elsewhere), 700-780 crew, heavy diesel engines powering propulsion turbines. 8 x quad Breaker gun mounts, 8 x twin Destroyer mounts, 8 x quad Stallion mounts.
This might end up being the National Effort. If it is, it can be replaced by the Carrier later. This is just for us to get a big hitter in the water to disrupt their supply lines and give us something to do a spot of coastal bombardment from.
Fake Edit: Okay, so maybe it's so we can get Poseidon's bloody Handmaiden in the water. If we could design some coastal bombardment guns at a later date, that would make this baby even better. Nevertheless, this is less armoured, has fewer guns and more crew than a British cruiser of the time.
Real Edit: What about Captain Otto (from the newspapers) as a Hero? Doesn't have to still be in tanks, we could move him about.