What if Teyla thinks everything's cool as is, John's completely disgusted and wants to break off negotiations with these people immediately and Elizabeth wants to try to rehabiliate them and then trade?

Those are all completely natural reactions, and would be really interesting to explore.

On the other hand,

I have yet to see and would dearly love to find a fic that addresses spirituality Pegasus style.

Either way, if you're game, we've got our plot. (Now we just have to decide which one. Or we could do both, and have a series on our hands. I mean, the thing that I want see most is everyone dealing with issues that don't really have any good resolution.)