Who cares, there's plenty of other places they can be raced. In the SI anyway. It's their loss not mine. They may not view it that way of course....
In the NI life seems to be different on many levels. That's why I refuse to live there.
Generally I will run my car wherever I can, wherever they will accept my entry, Classics, Club Saloons, OSCA. I haven't been refused yet. I can get more racing than I can cope with. Some classes have asked me to run with them, even though I don't strictly qualify. The car is a crowd pleaser and I think gives good value to the organisers.
Horses for courses...