For sure please bi-wire the Canterbury (GR) as this will allow you to open the sound, better imaging, low end and more dynamics...I also use 2 sets of wires against the one bi-wire able cables. And that is also "big AND" if you can ($$) get the super tweeters for these speakers!
Tannoy Speakers & Bi-wiring
I have a pair of Tannoy Canterbury speakers using Atma-Sphere amps. Currently I am using single wire (audience AU24) and the supplied brass jumper. Wondering what the experience of any Tannoy users out there is in bi-wiring and what kind of wires you have used. I'm thinking about trying this with a budget of about $1,000 used so really can't get into the mega expensive cables. Really curious.