I love this idea.

BTW: Can British Popular Republic Air Force be included in this theme?
On the assumption it happens (and in all honesty I'm simply tinkering with the "how to") then I see no reason why not as it's still the RAF. However I don't want to preempt any discussions by prospective moderators.
Just realised I must have woken up with my politicians head on this morning 
The build will be a full, standard GB and like many a politician before me I've changed my stance on this.
In all probability when I publish the rules over the weekend the R will mean Royal and thus republican forces will be excluded. My reasoning ? The GB is intended to be a tribute to the RAF's 100th birthday and I feel the "Royal" is an integral part of that. Sorry if any die hard republican's are offended.
It will encompass more than just the British "RAF" however.
As I've said I'll publish the rules over the weekend.