1) To be honest, I have more problems with Jim Cox playing plinki plinki as with Ian Thomas. After I listened to the available shows, I think Jim Cox doesn't nail it in STP and also not at Speedway, his solo at the end is too playful, too much typical Jim, and doesn't benefit the songs so much. I really miss Matt Rollings piano right now, I think he was really fitting into Mark's music perfectly well, and he had a great way to play - true to the original recordings, but the same time unmistakable Matt... Ian has a cool style in my opinion after all I hear on these recordings, but I will be able to judge better after really having heard him live.
2) Just for the record, Isaac confirmed that the set list wasn't changed in Cardiff, so at least we got to know that, too!
LE