soix, that one is near by (pawnshop) and I already offered them (but reduced their price since the needed software/mic is not included). Unclear if it handles my 4k TV (Visio M75).
12many: last year may not be enough. Looking also at Marantz SR7008, a cheap SR7002 ($150), and some others. I need to make a list of SUITABLE receiver that come close to my wishlist, but then still need to research how those amps hold up under difficult loads, if they allow bi amping (using the 'spare' unused amps), have full 'pre out' (to use external amps for example for front/main speakers for 2 channel audio setup), if and what DSP they use, 4k capable, etc.