New mini itx gaming build

hey all as christmas is coming i am after a new build now the case i love at the moment is an itx with a low profile graphics card slot and a pico psu 150w

motherboard: zotac z68
ssd/ hard drive: ocz agility 120gb
memory: Corsair Dominator-GT 4 GB

as its a pico psu what cpu should i get as its max tdp 65w and what/can i run a graphics card safe on a pico?

any help on/ chainges would be grate i want to stay to the itx size though

this is the case that i want to use http://www.wesena.co.uk/product.php/6/2/itx7_2