I prefer to buy 2 CV + 1 DD + SS. Place everything but the DD on the Pacific side. The DD protects the Atlantic fleet from the lone German sub.
Probably, the Axis will wait as long as possible to bring the US in the war since Japan did not DOW. Thus, expect 3 turns of nothing for the US. The Pacific is a bigger theater and will take more time to move units out. So buying everything over there now will allow us to be be in a fighting position sooner.
In Europe, the US will be focused initially on the Med, Italy (if weak) and Normandy. All are close and easy to engage from the EUS.
Move sb to WUS as it can hit all targets from there. Move all fighters and ships to Hawaii. Let the Hawaii transport go back to bring 2 more units to Hawaii next round.
Run from the Philippines. Since all of J Fleet in SZ36, the US forces can stack in SZ54.
In fact, because no threat on SZ54 nor Hawaii, we could take the transport with 2 inf to SZ54 as well to have invasion force. But leaves Hawaii less defended, and since planning on J3 DOW, it doesn’t really gain anything.