Nice. When war finally breaks-out you can take Gibraltar and stop those pesky British navies, (mostly).

Funny, I'm doing exactly the same campaign as you. Invading Spain as well, they joined the Allies and I was hoping to push to Gibraltar. My invasion didn't go as well as yours though. I'm just beginning to withdraw. A counter-attack in Africa is forcing my hand, and I can't afford to keep troops from that front. They keep piling men onto the front, and I'm removing them to cover loses in Spain. I just hope Germany doesn't be stupid and invade Russia, or Japan USA in the coming days/weeks/months.