Duelund hook up wires in a Sonus Faber Cremonas speakers??

Gannyring...All at 16ga or should i do the tweeter at 20ga, mids at 16ga and woofers at 12ga.  What's your take on this?. Do you recommend stranded or solid core copper?

Duelund stranded, tinned, in oil impregnated cotton as sold at Parts Connextion. Great on highs and mids. I think it is also great on the woofers. I don't like the 20ga as much on the highs and mids and like the slightly fuller and warmer sound of the 16ga. 

The 12ga would also be great on the woofers.

Agree w/grannyring - for me the sound is more cohesive when they are all the same, but not everyone agrees.

If i want to do a 12ft main speaker wires, should i also do the tinned copper stranded 16ga?   Or do you recommend the bigger 12ga for main speaker cables.    With tube amp, should i stick with the smaller value?  I will be driving the Cremonas with my vac 30/30 push and pull triode amp.  Please advise? 

Nice! The the 16ga makes wonderful speaker cable.....wonderful. Do not terminate and use the bare wire on both ends for best sound. Very lively and open.  No need for the 12ga.  

However I must tell you if you want to try the cable that the Duelund was fashioned after, then I have a great option to consider. I use it for speaker cable and like it as much as the Duelund 16ga. It is a warmer, more full bodied cable. If you like that, then consider this NOS Western Electric wire. It comes in twisted pairs so you order 12 feet total per side. Under $100 for your set! 

http://www.ebay.com/itm/per-foot-Western-Electric-AIW-10ga-STRANDED-cloth-covered-gray-PAIR-/2316636...

To recap the Duelund 16ga is more lively and resolving while the WE10 is more full bodied and relaxed.