well i made up a mashup of the list itself in army book format, i just coudlnt think of a way to put it here, so i summarized it all. in the actual army list, everything except terminators (who dont get grenades, and the daemon prince doesnt either) get blight grenades. i did add in the minus - 1 initiative on everything except for the lord, sorceror, and daemon prince.
We decided for daemon summoning would work as follows. Must be brought in within 12" of an icon. cannot assault turn they come in.
The vehicle icon we decided should be 10 pts instead of just 5 (dedicating a vehicle to nurgle)
I would definitely appreciate the IA pdfs, those would be great.