I would be careful, looks like they have too much power.
I owned 57's for many years, and I don't think you want to put more then 50 watts into them. You can burn the panels if you feed them too much power.
I drove them for many years with a stock Dynaco ST-70. It did a good job, but at one time, I auditioned a old Eico integrated, and they sounded great with that guy. Only reason I did not buy it was I could not figure out at the time how to hook up a sub to it (I could now, but that was a while ago). I don't the the 57's anymore, but that was a sweat combination.
Randy