Oops, forgot to include my own question... LOL

It seems that opinions on the Pioneer Elite receivers are divided. Some seem to value the MCCAC feature, while others say it is mediocre even as a "starting point" setter. Some warn on the lack of power reserve and inability to properly drive 4-ohm loads, while others say that this has been fixed in firmware in recent shipments. Some are worried about Pioneers running so hot, while others say other brands can also get quite hot (I do know that Pioneer recommends a very generous clearance, like 1', above the receiver for heat dissipation).

Pioneer's VSX-45TX is one of the candidates I am considering to purchase for my new 5.1 system. But somebody suggested to me that a Denon or H/K might be a better choice, especially given that my Hales is rated 4 ohm.

So... what is the update on Pioneer's reputation, and what are the best-buys under $1,000 street in your opinion?