I think you mean Shas'ui for the squad buddy. Honest answer is points. I have only got 5 left and need 10 for the upgrade. I took an extra warrior instead and felt that the theme worked better to have only have one Veteran, that being the Battlesuit.
Yes the event is December 15th at Warhammer World. Thought it would be a cool idea and I know Shane would be up for it. Having them printed on a mini roll up banner so I will hand over a tube in the Tau colours and the person will pull it out to see the image Shane has done representing my force.