All the decent brand receivers are built about the same. HK, Denon, and Onkyo state they are a High Current design. Not sure I know any that state they are Low Current. Obviously, the more expensive models will be built a little better, but if you stick with a good brand name, you should be good to go...

What local retail chains do you have in your town?

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