P.S. Speakers are SP Tech Timepiece Mini's if that helps.
Yes, it does.
Unless you are
completely averse to the idea of computerized storage and playback of music, I suggest you go the route I, Bigfish, ted_b, Frank S. and other SP Tech owners have gone - the ModWright Transporter.
It'll tip the top of your budget, but the results are worth it. You'll have a source deemed world-class by virtually everyone who's heard it, with the added tune-to-taste flexibility of tube rolling.
Yes, having your entire collection at your fingertips is nice, as are the many other features the Transporter and SqueezeCenter software afford, but they're merely icing on the cake. The
real reward is the sonic purity Dan's Transporter offers, something you as an SP Tech owner are in a wonderfully advantageous position to avail yourself of.
It's worth the price of admission, Mike, even if the purchase means delaying another upgrade. Additionally, between the Minis and the ModWright Transporter, you'd be great position to properly analyze the other equipment in your system, as well as the components you choose to audition. Who knows, the Transporter may represent so great an improvement that you decide other upgrades aren't warranted.
That said, I understand Naim equipment has a very special synergy with other Naim components. If you decide to keep the Naim amp and are dead-set against a HDD-based source, you'll probably be well-served keeping things "in the family" so to speak.