Which amp would you go with

Ok the room is 13 ft wide.  Listening area is 10ft from speakers 2 ch system. The floorstanders I will be running are Tannoy XT6F.  The source is Oppo 105 as preamp.  Pretty simple setup.  The only thing not purchased yet is Amp and/or sub (if needed).  Around $1000 give or take is the budget. The short list in order of preference is.

https://www.arcam.co.uk/products,HDA,Integrated-Amplifier,SA20.htmI think this will pair best with the Tannoys and Oppo
https://www.rega.co.uk/elex-r.htmlI think this is probably the most regarded on the list.  Most expensive too

https://www.audioadvisor.com/prodinfo.asp?number=VISV500Great reviews, but Im a bit skeptical and would need some persuading from someone who owns this.

and the fallback option