Perhaps what You want is to have some additional metadata in the recorded file itself or extra file altogether that would indicate what recording was done with what parameters
Adding additional options to the menu in the channels such as picking tuners should not be necessary as it is servers job to make sure it uses properly available tuners. In case You have problems with tunning to specific muxes on one of the adapters cause it has weak signal you can always check its signal quality in the adapter configuration and deselect it for that particular tuner so tvh would not use it
In normal operations when tuners are used by TVH properly it should not be nedded as it would be confusing to the users to have yet another tab
PS. IMHO this is related to this https://www.lonelycoder.com/redmine/issues/1273