Thanks for the info, Curtis and Crainbebo!
I can hounestly say, these Christian radio networks are ruining radio. I cannot complain too much if a repeater is messing up my ability to pick up a radio station one hundred miles away, but a CSN repeater ruining the signal of KZOK should NOT be tolerated. Centrailia may be out of the 60dbu broadcast range, but that does not mean repeaters should be allowed to degrade the signal even further. I personally feel the best solution is to mandate these non com translators to move below 92mhz if they wish to continue broadcasting. Contrary to popular belief , there is PLENTY of space. We just need to force stations such as KGHP to pick a frequency, and vacate the others (like crainbebo stated).
KACS has already ruined my chances to pick up CBU-FM and CHBE with a regular radio antenna. I am thinking about getting some sort of yagi antenna to get a directional signal (any recommendations, folks?)