Um…
I’m not going to belabor this point, but I will say that you should be beaten like a rented mule when you do this.
You certainly shouldn’t own Moscow R5 or R6, and the Allies should be all over the grey territories.
It sounds like your opponents have basic logistical problems with the Allies.
Go read the Caspian Sub paper on US transporting to Europe (Paper #02). With that much German air power, just focus on a 3x3 transport fleet, probably with 2 US carriers in your forward position. Also read the papers on Land Bridge because they cover Allied Atlantic activity (papers #11, #12, and #14). Reading the Beginner Strategy Guides should help a lot as well.
I’m trying to VERY blunt in this post, not condescending, so please don’t take it personally.
But this plan should collapse like the Argentine peso.
http://games.groups.yahoo.com/group/Caspian_Sub/