I don't have a dog in the fight, but I think the tires would be the biggest sticking point. If you want the Big 10 series, you have to run the Big 10 tires. How many western pa teams are going to pony up another $150 for a set of tires for one race?
If you are trying to build a local division, and you plan to run the same rules as J-town and Motordrome, then to me bringing in the Big 10 series doesn't make a lot of sense, just added expense of different tires.
If you are only looking for a support division for the Super Cup races then if the Big 10 series says they have "x" amount of teams that will make the trip, then that may be the way to go.
Two years ago, there were only one or two teams that came up to CNB while Motordrome was still racing. All the Super Cup series races are scheduled for Saturday's, will the Western Pa teams travel to CNB or stay closer to home at J-town?
In it's past life as an asphalt track, Clearfield never really drew many teams that ran J-town and Motordrome, not that I can remember anyway. The economy is worse now than it was back then, so I don't really see that changing now, especiall since they will be running against J-town on Saturday nights. So, I don't really know how concerned I would be making the rules a mirror image of westen pa rules.