I think it's much more important that you fit a fine camera body with a solid, proven sensor, a quiet, vibrationless shutter, and top notch controls that perform beautifully than always push the envelope with the latest fandangled sensor.
- Many could care less about video, or use it only for occasional clip captures. This sensor does fine with that.
- The lack of IS is not an issue for most uses. I haven't missed it a bit with the X2, M9, GXR, or A7, for instance. Having it in the E-M1 is wonderful, for sure. IS has its issues too; many complain that IS cuts the edge off imaging quality. It's a not a panacea, nor does it imply the level of quality of a body. The more expensive Leica M doesn't have it either, and no one's complaining about it far as I've heard.
The only one of your points that I do miss is the lack of automatic sensor cleaning, like the Olympus, Panasonic, and Sony A7 have. But the M9, M, and GXR don't have it either, and to be honest I haven't found its lack a problem at all. That has nothing to do with the sensor, it's a body feature.
So the T is not for you. Such it is. I'm not sure yet that it's for me, but I like it a lot. I also still like my 2003 Olympus E-1...
G