I can sort you out on an upgraded smart parts ion, it includes the black heart board, upgraded eyes, and upgraded bolt, and an upgraded feedneck, everything cost £360 new, i am selling for £160, wel worth the extra money, I also have a halo b hopper you can have for an extra £40, and i have a pair of dye i3s with a turbine fan, needs a new lens, but £35
Pics:
http://s1227.photobucket.com/albums/ee425/weihrauch-hw/ (look through the album there are a few more pics of it there)
also a video of it in action: