You have not provided the basics as you have not addressed listener placement for avoidance of bass nodes. I am not going to cover that as there are many resources that do.
For a basis start:
https://realtraps.com/art_room-setup.htm
But to my point, you have to think about more that just rules, i.e. boundary effects can dominate:
http://arqen.com/acoustics-101/speaker-placement-boundary-interference/
Of course GIK acknowledges that preferences and room sizes, etc. come into play:
https://www.gikacoustics.com/room-setup-speaker-placement-201-part-one/
This is an audiophile community, most are looking to get well beyond the basics.
For a basis start:
https://realtraps.com/art_room-setup.htm
But to my point, you have to think about more that just rules, i.e. boundary effects can dominate:
http://arqen.com/acoustics-101/speaker-placement-boundary-interference/
Of course GIK acknowledges that preferences and room sizes, etc. come into play:
https://www.gikacoustics.com/room-setup-speaker-placement-201-part-one/
This is an audiophile community, most are looking to get well beyond the basics.