Ok,
I was running in bi-wire at first but when I got the 4365 I also run in bi-wire with the Crown CDi 2/600N amp. I wasen't so eager to buy another pair of cables so I tested with single wire to my 4365. To me, it sounded much better with single wire. I also tested with 4429 in single wire and it sounded better here as well. But, I didn't like the metal plate jumper so I had some cable left overs and made some jumpers myself.
The jumpers that is on 4365 is
I am running all my speakers cables with Supra Ply 3.4.