“a decent 2 channel power amp in the $1,000 range”
Dude, the options are nearly limitless. Especially when factoring in new and or used. Hafler, Acurus, Aragon, Van Alstine are but a few brands that provide rock solid performance for <1k. Musical Concepts rebuilds various brands and also has their own designs. You have many, many options. Good luck in your search!