I got a Tornado-T starter kit from Totally Wicked in the mail today. It works great! Been vaping for ~4 hours on one cartridge, and haven't had any leak issues or anything.
One tip, push the cartridges onto the atomizer hard, even though it says not to in the instructions. I didn't have my carts pushed in all the way at first, (approximately 1mm from being pushed in all the way) and got a seriously bad burning taste. I am vaping with the cart pushed in all the way now, and the burned taste seems to be slowly going away.