ARCAM AVR-600 vs. Yamaha RXA-3010 ???

I have a Yamaha RXA-3010. Would I notice a big difference in sound quality for 2 channel playback using my ClearAudio Concept Turntable with a ARCAM AVR-600? I like the Yamaha but I'm thinking that an upgrade to a Audiophile grade receiver such as the Arcam may be worth it. I really enjoy the HT abilities of the Yamaha but think the Arcam might significantly upgrade 2 channel playback. Unfortunately, no local dealers carry the Arcam 600 so I can't audition it.