Thanks for the advice guys, i'm going to get a 16" puller fan and do a full sheetmetal radiator shroud with the fan mounted in the center of it.
As for cruising temp it only heats up when it's held at about 70 plus behind traffic(ie highway) so im convinced its an airflow issue. So the factory style air dam will be installed, it seems that is the only way to keep these cars(thirdgen camaros) cool on the highway.
Once again this radiator provided more than sufficient cooling for a severely beat on monte carlo, so i highly doubt that it's plugged. But i will see if it is plugged once the e-fan and airdam are installed and it still doesn't provide more than adequate cooling, that is if worse comes to worst.