Limping along???? Really???. It's hardly limping there IMO ld! Why a Sunfire Cinema Grand out of curiosity? Seems like a nice set-up over all to me. Unless you sit very close, your 720p set should be more than adequeate.
Croseiv, you're right. I sit approximately 9 1/2 feet away from the screen and the picture quality is decent. But a friend of mine has a 50" 1080P Pioneer Elite Kuro with 120 hertz capability along with a HDMI capable AVR and and a 24fps capable bluray and calibrated! I've gotta tell ya, the picture quality is phenomenal! It really makes my setup look dated.
So vanity is surely playing a role in my desire to upgrade.
The Sunfire really appeals to me. The fact that it produces 405 watts x 5 is just nuts to me. Not to mention that it runs cool and it's compact. I'm really considering replacing the RF35's with the RF63's or the Vienna Acoustics Mozart Grands.
If I go with the Vienna's, the Sunfire is a lock! The Vienna's are not the most efficient speakers when compared to the Klipsch. If I opt for the Klipsch's, then I may continue using the Marantz or opt for an Emotiva.
It's really confusing because everytime I see a setup like yours or Bigred's, clean and efficient, my system looks almost archaic. Just too much going on. Maybe, it's just time for me to grow up. Whether I want to admit it or not, with so many digital devices, redundancy is unavoidable. So a system makeover is in my future.
Regards.