I wish anyone has to face a +2000 player playing like this, at least once. Normally, they would crush us (I mean "more than 500 elo points above us"). But you did take advantage very correctly from his mistakes. Good performance!

Also likely looking is 30...Ba6! Black played very well in this game: developing sensibly in the face of an unusual - not to say eccentric - opening, and taking advantage of White's rather uncharacteristic errors. But bear in mind; everyone has a bad day now and then.