yeah dude your on the right track

see all the junk (lines) on that kite. its the bridling. If those lines are red, its got the red bridle.
If it doesnt have red bridle on it. Just get in contact with slingshot or a slingshot dealer. They will prolly have some floating around.
the link is a solid kite with the red bridle on it, i have no hesitation recommending it. The original bridle is pretty poo though.
good value for money the links are now. I would go a 10 though (10.5m link would be sweet).
Ask this guy. Do COD and your set!
www.seabreeze.com.au/Members/Classifieds/Gear/2007-Slingshot-Link.aspx?id=0vd6personally I would say go for a switchblade 2 (2007). Bit more user friendly, little bit less technical to fly. Might cost you an extra $200 or so, but certainly worth it.
try WSP
http://www.kiteaddiction.com.au/kites/used.html