which of these four amps for Wharfedale Elysian 4's?

@audiocanada You have a very good speaker, a bonafide giant killer.

You may never know how much a seller beat up on the used amp or how soon it could fall apart on you (cause a nagging headache).

A pair of Schiit Tyr (Class A’ish topology) giant killer monoblocks "NEW" would run you $3200 with a 5 year warranty + 15 day satisfaction guarantee/full refund return period.

8 Ohms: 200W RMS , 4 Ohms: 350W RMS

I am assuming that your used amp "deals" are priced more than NEW SchiitTyr giant killers.

Good luck with the amp purchase.

no preamp

That’s not good. It least get a Schitt Kara.

unfortunately importing new into Canada has all kinds fees above and beyond that msrp, those Schiit's would run around $5400 CAD and the local used amps I mentioned are less than half that and can be re-sold easily for what I will pay

but yeah i get your point, as soon as I have some extra cash will upgrade accordingly

If you are in Canada already, why not 

https://heaven11audio.com/billie-amp-stereo-intergrated-amplifier/

https://www.youtube.com/watch?v=a2SnIYt4CRA