To me it. sound silly to pay such amount for getting those 3-series fresh.
They are worth less.
If your outside Brexit you need to handle custom and papers too, a pain.
I’d sell them on as is.
Lots of other good s/h kit out there, for example a Supernait 2, usually lower priced than a new XS - which is too expensive for what you get if you ask me.
Phonostage for Rega, get a Fono, its excellent VFM.
I agree with Hungry Halibut on the two box solution, especially if the aim is to add a Rega , the Nova draws heavily on the XS3 and ND5XS2 (hint, hint)
I have a Nova , and the sound is very different from the three boxes you mentioned .
The Nova does not have a built in phono stage . The XS3 does and it will be a lot better than a Rega Fono.
The one thing your three box system has , is a built in phono stage.
By the way I’ve had both the 90/92/Flat Cap and the Nova .
The Nova power amp has a bit more clout, being rated at 80W rather than 70 for the XS3. Obviously squeezing an amp into the same box as a streamer/DAC is a design compromise, despite the extra power that may help with some more demanding speakers.
That service quote is almost what I just paid for a used but fully serviced 82/250…
I don’t care what the upgrades are that’s really not value for money and I think your right that you’d be better off selling the existing kit and starting again at that. Plenty of options at that kind of money that would beat a 90/92 set up….
The Nova’s HDMI prowess will be little different to the Atom’s - what issues are you having?
It’s HDMI ARC for audio only. Stereo only. No surround downmixing.
Couldn’t get HDMI ARC to work on the Nova until I realised my old rather expensive but ‘long’ boosted HDMI cable might be the issue. A similar length cheap Amazon braided 5m HDMI cable solved it - about to test an even longer one in coming days.