orc and helios
magnetite and supernova
ecto and marine

Hot pink and Hunter all the way.

Supernova+Statc
Void+Radioactive
Qs+Demo

Void+Alpha Imperial
Imperial+Static

imperial and elf
super nova and toxic
static and supernova

Vampire and Amber is an awsome one.:3

Void,pure,toxic

My whole set is toxic and radioactive.
Fucking awesome.
It's practically glowing and your eyes like, explode when you look at it.

Sphinx and Orc are cheap and work well, or Radioactive and Acid is also amazing

Pure, demon or void with almost anything. I love helios and magnetite, and ivory and magnetite. Demon and platinum is pretty cool, and I think demon and QS would be quite uniwue, you don't normally see someone with them colours. It's usually demon and a colour or demon and pure.