What??? I'm confused the T233 is just a less hp T273 - same everything, except for engine. Neither are as big as CK25/30, nor are they even as heavy as the CK20. Perhaps you really mean the TYM 330? The 330 is about the same size as the CK30.
I tested a 330; wasn't real impressed. But, did like it's Century/Branson cousin, now offered as the 2910 (I think). Love their wide stance and loaders.
I too discounted the K2's on size. I thought that since you mentioned liking them, that they were acceptable size wise. For mowing, the T273 is better than the CK20, CK25, or the CK30. And it's short wheel base and tight turning will allow it to get into spots the CK's couldn't. But, they aren't the diggers that the CK's are. Still very nice, all around landscape tractor.