I too have become a big fan of hopbursting.
I don't think I could stand so much Citra. I really like it in small doses as a dryhop, along with Amarillo or Cascades, but it's easy to get too much (for me) tropical fruit flavor. And when used in the boil, I get too much grapefruit. Its not bad, just a bit much for me.
However I'm sure that will be a very nice brew. Perhaps the Simcoe (which I have not ever used) will be a good counterbalance to it.