aussie desert cooler vs pwr radiator?

I had a PWR in the Hatch and was very pleased with the quality and performance. The cores inside the thing were the same as used in V8 Super Taxi's and were huge so getting them blocked over the years would have been very difficult and would require some very large chunks of crap to do it as opossed to a normal rad which will block the cores with small scale. I also ran a filter on the top rad hose and was amazed how much crap it collected when we put the new crate motor in.