My extra little buys are:
new LED lantern (big one); luxury inflatable mat; snuggly warm sleeping bag; Kampa Karze toilet
Will be getting as well: x2 single air beds, x2 self inflating mats, a carpet for the tent (not got one, and I think it is beyond essential ... what else! Mmmm.... I'm sure there just has to be more.
Oh, and I want a combi cooler, one that hooks up to same gas cylinder as the stove thingy.