Yep, I've racked up about 25-30hrs or so on both so I'm only now starting to get a picture of what the T1 and HD800 are about ~ The T1 is more of an audiophile
cliche I think ~ it's very flat sounding, does not throw an artificial soundstage nor does it add any excessive bass, not that the HD800 does in this instance but I
find the HD800 more satisfying on that front with the right gear.
I also think the T1 is far more adaptable in regards to different rigs and source material ~ it never really changes it's character nor does it misbehave if the
material is less than supremely mastered.
If you like the T1's signature then yes you made the right call ~ the HD800 is a Head-Fi tinkerer's dream, it will satisfy you in the end or drive you nuts