Long story short, I ended up replacing the Onkyo with a Marantz AV8801 and to gain the front wide (which I'm surprised the huge difference that made!!!) I ended up buying a Anthem PVA7. What an amazing setup this is! The AV8801 is really a great preamp, not only a Pre-Pro, and the Anthem amp is a real steal. Sound quality and transparency is just topnotch and it seems to have enough power for anything I can (or will) throw at it (and I don't like movies where I'm blasting it to the point where my ears hurt, but I do want to have realistic sound pressure levels).
Very happy!!!
Very happy!!!