Hi. =)

I'm looking in to building a DAC/Amp. Does the following make sense:

- 1 x S/PDIF mux + 2 x TOSlink receivers to give me 2 x S/PDIF and 2 x TOSlink inputs.
- 1 x Opus DAC + 1 x Volumite + firmware
- 1 x Sympatico Amp

Further questions:

1) Is it possible/advisable to wire the the Opus directly into the Sympatico?
2) What power supplies and other bits would I need to go with these kits?
3) Do I need one of the linestage modules?

Many thanks. =)