never had a chance to listen to a wa2 with t1.
gsx with t1 actually too resolving.
was your t1 balanced when you had your wa22? i tried my t1 balanced, with my friends wa22 with upgraded tubes(u52, 5998 and sylvania 6sn7wgt) and cables. i thought it ain't bad but i still prefer my wa5 over wa22 quite a bit. the bass sure was light, lighter. but still goes very deep. vocal was actually a little more, in your face, type. soundstage was wide, wide enough. depth i don't exactly remember, was i think wa5 has more depth. treble was a bit, not as smooth, i can't say harsh. i actually like that setup with hd800 more.