That’s a poor pearl harbor attack group. If you happen to take one casualty then you’re screwed on the counterattack since you have just 1 BB + 1 dest + 1 ftr + 1 car. The US will attack with 1 BB + 2 ftr + 1 trans + 1 bmr and more often than not win. Sometimes you don’t even have the SS to attack with because the UK’s sub sunk it 1/3 of the time which makes it even worse.
That attack against Borneo is also pretty risky. You will win the naval battle no doubt, but you’re pitting 1 inf + 1 arm against 2 inf. That’s a tepid 50% to win. I’d rather have more assurance than that.
Also since you did nothing about the kwangtung destroyer, you’re going to have to build 1 dest + 2 trans instead of 3 trans because the trans would be at risk of dying to that destroyer. Even so the UK would probably attack and try to get another transport even if you protect them with a dest since his navy is pretty much suicidal anyways.