accessories

Just ordered my primo XL and wondering what the must have accessories are? Is the fire box splitter needed? Or is having the split heat deflector good for 2 zone? I've seen pictures of oval pizza stones that fit well in the XL. Any recommendations? Thanks!!

So my non-smoking friends ran across this item: http://www.worldmarket.com/product/grillin-goggles.do?utm_medium=email&utm_campaign=wk15_grilling&utm_source=seasonal&CAMP=41042&RRID=1045257 And asked did I own a pair. I don't. Do any of you? Has it saved you?