I do not support paying to go in god wars but maybe there should be a donator god wars dungeon so its not quite instanced and spreads players between the two or something along those lines.
Sounds good might as well make it a little different from the rest of the iron man modes. lowest xp, least amount of xp benefits just feel bad for the people that already got drops as iron man and would have to start over again.
none the less support and sounds like a good idea.