Best Used Amps. for Infinity RS-1B Speakers

Hello.
I have been looking at used Perreaux. I have ads out for the 5150b and the 3150b,but they are hard to come by.
Do you think the 5150 is overkill for the woof. towers?
Thanks.
Mike

Mike..jump on the 3150B . That's what I have and love it. I have not used or heard the 5150B but it is quite difficult to come by. Another suggestion is the Bryston 4B to "keep it in the family". I also used that as well for the bottom but loved the Perreaux. Search also for mono 7b's (bryston).

Perhaps you've already seen this, but as it appears to offer some sound suggestions for a somewhat unique product, I'll offer it anyway:
http://www.stereophile.com/floorloudspeakers/485infinity