An analyzer function with 8 to 10 bands of user definable parametric eq would be something I would buy into. Automated room correction set-up always seemed clumsy to me making the process harder than it has to be. Put up the analyzer in an OSD showing separate time align/EQ functions. Either process could be automated or manual at the users discretion.

Once the time alignment is done the EQ process is straightforward enough. Find ring/null and level same

and a dim-able display please