suggestions

Gryphon amp, preamp and DAC! 

Please explain your goals and what you're willing to do to get them.  You say you're not an audiophile, but the Wilson is a very large and heavy loudspeaker that requires certain type of amplification and room placement.  So are you planning on optimizing the Wilson's performance, which requires you to get kinda' audiophilistic (acoustic room devices, esoteric cables, vibration isolation equipment stands, etc.), or are you just going to put them where they look best and they don't interfere with the room decor?  If it's the latter, then any of the more powerful McIntosh integrated amps will work very well.  A Wilson dealer can give you viable option if you want to optimize performance.  Basically, you could spend another $5k or $50k depending upon your goals.

The Gryphon Diablo 300 is also a great choice and being integrated makes things "less complicated" because you would have fewer cables, which you should also budget for - look at Hijiri cables

Then there are options from Simaudio MOON, or Bryston, both made in Canada

Perahps Ayre or Pass Labs would also be a good choice?

There are lots to choose from

Regards - Steve