Your argument is convincing based on the local importance and dominance of WKBW in the era when their version was done. I think I am going to cross the aisle here and concur with you. My leaning towards the original version is based on its enduring fame, and the fact that anyone who remembers the WKBW version is generally going to be in their 60's or so. But then again, Buffalo is not a high transiency market. Like my native Cleveland, more seem to have left "back then" than the replacements coming in. So most local residents of a certain age will remember, I guess. I'm more familiar with domestic markets like LA, Phoenix, Dallas, Houston and Miami where "nobody" is a native and, thus, nobody cares what a station did 50 years ago. I forget that there are markets where the population has not churned, and that makes "heritage" a real factor and not a negative.