Im sorry for the delay in response, I have been dealing with a bunch of stuff over at The Society preparing for our DoE that we will be posting very shortly.
I know that our AAs are completely different regarding color spheres, however, I would like to extend the offer that if you attain any black sphere members and need to place them in a trade group the Society would be more than happy to help provide any slots we have available for your black sphere members. I am in firm belief that all small/med size AAs should look out for one another. I respect Comecon, and I hope that our diplomacy lasts throughout our existences.
If you are ever looking to send a diplomat over to the Society, I will have an embassy set up ASAP, and I look forward to getting to know you all!