weiss int202 with Audio Note dac - good or bad?

I am in the process of trying to buy a Weiss int202. I have a Rega dac at the moment.
My thinking is to firewire from mac mini into the Weiss, then come out the Weiss into a balanced Audio Note dac, then into an Art Audio Carissa (845 tubes).
My goal would be to bring hi res 24/192 data into a 1x oversampling dac. The 1x oversampling should not care if it has redbook or hi res going into it, should it?
I would like to hear from folks who have done this. It seems like it could be the best of both worlds so to speak.
If your Audio Note will accept 24/192 is should work great. It is a awesome converter, my guess is you will love it...
I just spoke with Brian Smith of AudioNoteKits. He said that all AN dacs max out at 24/96. He also suggested that any difference between 24/96 and 24/192 would be virtually imperceivable.
I think the combo will still sound pretty good at 24/96 but it would be nice to prove to myself that any improvement would be negligible.

Anyone running any true 24/192?