This doesn't sound like a great combination. Did the dealer sell you the Kimber? Or is it left over from a previous iteration of your system? What are you trying to achieve? I would expect that triple combo to be on the forward/tilted up side of neutral. There are many threads about single versus bi-wiring and about different brands of SC. Your observation of what the dealer himself is using is pretty telling, I would say.
Kimber 4tc good enough?
I'm currently using a single run of kimber 4tc to drive my persona 7f speakers with a hegel h360. While the dealer I bought the speakers from suggest wires don't matter I notice the stuff he uses is bigger than a garden hose and a product the shop doesn't even carry. Would bi wiring with a second pair of 4tc wires instead of the jumpers matter?
Can the 4tc choke the speakers of watts?
Can the 4tc choke the speakers of watts?