I would do that too, because the power supplies will benefit from a better isolation.
As you have only 3 levels on the Quadraspire, a wall mount for the Lp12 would be fine.
The Linn does like a light and rigid stand and I worried that the SVT might be a bit wobbly. Turned out fine in my experience. I would keep the Linn as per photo and put the Naim boxes on the Fraim as others have suggested.
Unless I’m much mistaken, that SVT is back to front. The two woods are a bit of an aesthetic challenge - maybe a black stand would have been better? The SVT is very good though.
To my eye you’ve oriented that rack 90 degrees from how it’s “meant” to go. If it fits in your space better like that I suppose there’s no harm!