For $1300 you could get a pair of PSB Image T6 tower speakers, which have much better sound quality and resolution than those Klipsch speakers IMO.

For HT the Klipsch speakers may be OK, but for a good-sounding music system they are only mediocre, and certainly not what you want with that high-quality amplifier and preamp.

I used the PSB Image T6 speakers for two years before upgrading to my current speakers, and for under $2000 per pair I have never heard anything better.

If you have $6000 to spend, you will find the Vandersteen Treo speakers, which are my current speakers, to sound so good they will make your jaw drop 6 inches. If there are better speakers for under $10k, i have yet to hear them.