I do not know if the Alpha 2 rules apply to Europe 1940 as they are written specifically for Global 1940. Certain changes may have disproportionate effects on the game if you remove Japan, Australia and India from the picture.
However, perhaps the Europe half of the “Kill America First” strategy would be beneficial here (assuming Alpha 2 applies to Europe version.)
Nutshell Description: 10-13 Transports and accompanying fleet in SZ 91 which is in range of Canada, United States, Gulf of Mexico, Brazil and England. You can have the 20-26 troops split between Morocco and Gibraltar as you see fit.
Nutshell Goals: Split the allied forces to defend more territories; snipe American and British National Objectives; threaten the US directly (encouraging ground units instead of naval units to be purchased); secure the Med; Allow the Italians to come out and join you (great for dealing iwth Allied navies! Can open with the Italians, go for the meat with the Germans.)