Do you have some clips with you playing the non-audio drum styles? And do THOSE styles suffer from the 'mandatory fill' problem?
I wish you had had a G70 to try alongside. Sadly, if you are going to compare the T2 with the Audya, well, the bar is not very high in that drum department.
Couple of issues with the clips you posted. Firstly, I heard some 'flamming' in the sidestick in the first clip (repeatable). What's going on there? And secondly, on the whole, I was seriously underwhelmed by that piano sound (not the playing, just the sound). Is that the main Ketron piano?