That's certainly the dominant cell right now. The little cluster north in Loudoun has lost a lot of its punch. This is a pretty classic looking tropical remnants radar depiction for us. There's a lot of junk east of that primary corridor, though - wonder if that may serve to dampen instability a bit. Though - it's not one of those events we need 3K CAPE for. 500-1000 will probably be sufficient. The stuff south of Bowling Green also bears watching as it gets further north.