New Dk SIGN.?

As long as you have hope and extra $$$,you should be OK,Bob

With respect to your "working on new speaker cables," doesn't Reimer's ad on Audiogon by Clearsound Audio clearly recommend the superb Reality Cables which were chosen to showcase their speakers at the recent Rocky Mountain Audio Show?
I have found these able to outperform even the truly excellent Alpha Core MI-3 Divinity cables in a non-Reimer system of mine, delivering the signal to transmission line bass and ribbon tweeters. Moderate pricing is icing on the cake.

Passet02

I think you will be pretty satisfied in the change from the DK MK2 to the DK Signature MK3.. The Signature handles
a little better at mid volume levels and beyond..It also provides a Quieter background with more noticable detail in music..The highs, mids and bass are all improved nicely and are still very hard to beat at its asking price..
I believe Larry at DK has also taken the Signature to another level, that im sure will be even much more noticable and impressive.. Larry seems to be very knowledgeable and seems to be doing a great job at turning DK around...
Good Luck,
Dave