http://www.reddit.com/r/Warthunder/comments/1f0ysu/unofficial_transcript_of_dev_qa_from_this_friday/ there are some good changes it seems in the next uptate the economy model will be a little better that means not as expensive aircraft and more money from battles.
Good post man, was an interesting read Wish they would have said more about the clan system, and when it will be implemented.