Yep, it will be perfect mix. I use the LCD2/HD650 with Jazz or Folk music, and they are awesome.
The T1 complement them nicely. That's why I bought them. With the WA2, the treble shouldn't be too harsh, that's a good match aswell !
I'm looking forward for your review ;).
i'm 3 weeks away from ordering them. So ill be back on this thread with a bang then!!