Recommended IC for Pioneer Blu-Ray player

Just picked up a pioneer blu-ray player model BDP 51FD which will be handling the decoding. I have a older NAD HT reciver, model T762 and looking for suggestions for a good interconnect for this application. I was thinking Audioquest Diamondback but, not sure if that interconnect is overkill. Thanks for any suggestions.

Speakers:Dynaudio Focus 140's on Sound Anchor 3 post stands
Center Channel:Dynaudio Focus 200C
Plinius 9200 Integrated Amp
TV:Sony KD 34XBR 960
3 pair or the Audioquest Diamondbacks go for $627 new online. If it were me I'd apply that towards a newer (used) AVR that does hi-rez decoding and a $30 HDMI cable. Much better bang for the buck IMHO.