HK rates their AVR's very conservatively. Because of their high current, full bandwidth ratings, it would have no problems driving a pair of 60's. The 60's are very efficient and being 8ohm, you should not have a problem.

What is your planned use for the setup, music and/or movie watching?

M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85