good amplifier for Paradigm atoms

Get something warm. I think the creek would be the way to go because The Atoms have metal tweeters.

Try monarchy audio. I use an Sm70 25watt/channel class A amp driving a pair of B&W LM1's. Signal source is a M-Audio Soundboard. I do about 70% of my listening on the computer and this setup is very satisfying.

Main System for reference:

Philips 963SA DVD (modded)
SF iris transport
Anthem AVM20
Aragon 8008BB (L&R fronts)
SARS amplifier (center - bi-amp, bi-wire)
Outlaw Audio/NAD M200 Mono's (rears)
Comcast HDTV cable box
Sony Tivo
Panasonic Tu300L HD projector
Da-lite Da-mat 92" screen
B&W N805Sigs on custom Amboyna Burl stands (mains)
B&G center channel(ribbon tweeter)
Magnapan MMS Surrounds (motorized to swing out into position when surround is on)
Cardas Golden Cross balanced and SE interconnects.
Cardas Golden Cross speaker cables
Custom Cardas video interconnects
Cheif projector mount
Dedicated 20 amp service
Surge supression in the panel
Monster power conditioning
Virtual dynamics and Cardas power cords
Custom ventilation system for equipment
Motorized blackout shade/window treatment on the only window (required by fire code)
Carpeted floor that "floats" (room is located above the garage)
Xantech IR repeator system
Crestron color & Harmony "smart" remotes
RBH subwoofer

Good Luck,