John, welcome to the forums. It's a five year old post though, so I hope you get an answer but it may not be.
I think the scale difference is too noticable to ignore.
There are lots of WW2 aircraft available. A good source of ship model stuff is White Ensign Models, and there are many others. You could put up a nice deck load of aircraft destined for overseas pretty quickly.
Also, take a look at the Liberty Ship and Maritime Commission sites, many. Lots of the vehicle stuff went in boxes.
http://www.usmm.org/libertyships.html
I look forward to your progress.