I fell in love with the inexpensive Titans maybe 7 years ago or so in a Pro-Logic HT setup that replaced an even older PSB rig I had. Back then I hadn't heard anything in the price range that was as versatile as Paradigm's Titans and Atoms. Today, they've got lots of competition and probably wouldn't be my first choice anymore, but I still get sentimental.

But mating them with a 3803 Denon is just wrong. You could seriously improve your system's sound by downgrading the receiver to an 1800 or 1600 model and upgrading your speaker's budget. I won't repeat anyone else's advice because it's all good, but please don't buy Titans and the 3803. To be perfectly honest, dumping an extra 300 or so into your speakers will yield far more audible results than dumping it into your receiver.

You should be able to put together something pretty decent for the budget you are implying. Good luck!