After watching this post I've decided I agree with Tyger and a couple of other posters, paying for missions / possible campaigns in the future to me is just wrong, (maybe if all the money went to ED for future products I might think about it)
No doubt some people will decide to pay but if I want a "superb" mission I'll take a week or even a month making my own, as I have done since the Lockon / FC / FC1 day's.
I know what I like to see in missions, be it a quick 10 minute mission or a campaign that lasts a week or more. I've just spent 2 weeks researching details for a single mission from Tblisi, finding online photo's and other info about the surrounding area including as much flight info data as I can find but I'm sure it will be at least another week or so before the mission is complete.
Good luck in your venture but I will not be taking up your offer.