Time to consider my next upgrade

[Feanor]

With lots of help from this forum, here's where my system now stands:
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From the very first day I heard these speakers they were paired with Naim separates. I was absolutely blown away by what I was hearing.
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My question here is.. would this be worth the upgrade? Or am I taking a step back from the Krell? Eventually I would like to build up to a 202/200, but this may be years away. What is the general consensus on this forum towards Naim?

It's been a long time since I've been swept away by a dealer's shop demo system. I've learned you can only really tell what's good by trying it in your own system at home.

What chance that the dealer will lend you some of the Naim components to set up at home for a few hours? (Maybe you'll have buy them with a no-penalty return privilege.) I'd start with the Naim pre + power, or just the power driven by the 'outs' on your Krell. Like what you hear? Then maybe get the Naim power amp; otherwise forget the whole deal.