Fantastic, i had a feeling it would be along those lines. Basically any half decent 8 Ohm amp in the range of 50w per channel upwards will drive these nicely. I would look on ebay - or similar - and see what you can find. Maybe a nice Denon, or Technics are good solid amps. If you have the budget, maybe look for something more exotic like an older linn for example. Some of these more expensive 'audiophile' amps will have the ability to bi-wire.
Don't forget, if you use an amp without bi-wiring, use the bridging adaptor for the inputs. But depending on what you will put through the speakers, maybe you would deem bi-wiring unnecessary. This would give the system a very much nicer sound, but without a subwoofer, you will be lacking in low-end sound.
I hope this helps,
K.