I have Totem Staff fronts and Totem Rokk rear speakers and looking at upgrading from my Yamaha AV receiver. 8ohm speakers and I think they rate at 125 watts. Very nice speakers but I have never heard them the way they should have been heard - I have $3500 CDN in speakers on a $800 receiver and am fairly happy but the receiver is old and Pro Logic. Looking at the PRE/PRO from Outlaw for 30% movies/ 70% audio. Wondering if 770 is worth the extra cash. I hate pro logic and usually listen to movies in 4-speaker mode. Was looking at Denon 3805. Any advice... thanks in advance