Champion Cooling Systems Radiators any good?

[70TWO NOVA]

Hi Guys,
I am in the market for a new radiator and have been looking at this brand I see on Ebay/Jegs. The company is called Champion Cooling Systems. Has anyone used their radiators before? Any experience or reviews would be appreciated. Unfortuanley my budget doesnt allow for one of the big name brands like Ron Davis or Be Cool so I need to find a good "budget brand"

here is a link to the one I am looking at;
http://www.ebay.com/itm/CC571-dpi571...1f2e03&vxp=mtr