concidering AVR upgrade Yamaha RX-V464 to RX-V2700 how much SQ will I notice?

I'm concidering AVR upgrade Yamaha RX-V465 to RX-V2700 how much will SQ improvement will I notice if any?

I recently purchased upgraded front speakers Def Tech SM350 (powered w/ the RX-V465)not a major increase in SQ that I was expecting don't get wronge they do sound a tad better than the fronts they replaced Polk M30s.

However I've read that this SM350 is known to be a power hunry speaker so maybe they will sound to there full potentiale w/ more power coming from 105 WPC to 140 WPC.

?1.my observations w/ this new speaker is example I usalley listen to the radio at volumne level 30 which is kindof low however w/ these SM350s I have to increase the level to 20 which is basically 1/3 more power (I think) to have about the same listening volumne level as the Polks.

?2. I assumming the PQ of the TV will remain the same?

?3.I observe the RX-V2700 w/ a organe display can this be changed to a light blue display?

Thanks STB

anyone w/ advice I'm kindof wanting more power I'm thinking that the extra 35WPC is a plus and that this 2700 model has a discrete power compared to just regular power w/ the current RX-V465?

I'm also really wanting a 12Volt trigger for my sub. so I can remove it as a device on my Harmony remote (every now and then the sub won't turn on so I have to press a sereis of buttons to get the sub on) hoppefully the 12V trigger will resolve this issues and allow me the option for furture devices on my remote.

also is this used 2007 model Yamaha RX-V2700 just to old to take a chance?

STB
Edited by stevethebrain - 11/23/12 at 5:00am

anyone?