I have three LX speakers on their way for a HT L/C/R....

My AV Receiver is a Denon with 105 Watts/channel (RMS) into 8 ohms, 130 watts into 4 ohms. I'm hoping that will be plenty, but if not do you have any recommendations for an inexpensive Amp?

I figure it would have to be at least 200 watts/channel into 8 ohms to make a real difference -- and preferably 3 channel to include the Center, but maybe L/R would be where it's needed most.

Thanks!