From the little I know of u, Alex, u come across as a very intelligent man so I don't feel I need to give u my opinion on what u shud do. Everyone is different and will react differently when presented an opportunity like this. Only advice I can give to u is take some other ADers' advice about talking it over with lawyers and other people experienced with these kinds of opportunities and most important of all..follow your heart.
I love AD and iam so happy that my friend told me about it back in Fall cuz I feel I learned a lot about different things. My only wish it would remain the same regardless if u sell it or not with the same mods.
Good luck and thanks for sharing this opportunity with us.
If it is an April Fool's joke. Alex then pppttthhhhhh back to u. Hehehe