Nordost Flatline Gold

As Duke Ellington said..."If it sounds good, it is good."

I also had used the Nordost Flatline to bi-wire, two separate runs to each speaker in systems more exotic than yours, for a number of years. They are clear, musical, and are free of listener fatigue when source material is not ideal, which is important with some DVD's. You do not have to feel restless.
I still use these old reliables in some applications similar to your own, where enjoyment is more important than perfection.
If you read the discussions here on Audiogon, then you know how tormented listeners can be when they lose their established system synergy, with an "upgrade" that unveils a shortcoming elsewhere in their system.
Sugarbrie got it right, by quoting the best.