Your basement is exquisite!!
I have Nait5i and loves it, excellent sounds for the money.
I listened to my friend system, all Naim + Sonus Faber Amati Anniversario. I was awed by the sound. Therefore, I bought much cheaper Naim and Sonus Faber Cremona with Marantz SA11S as a source. This much cheaper system produce pretty amazing sound for the price that I paid. If you have a change, you may want to audition Sonus Faber.s