Allow secondary hotkeys for Next Tab and Previous Tab

Probably will not be considered but there are two common hotkey combinations for navigating through Tabs.\ Next Tab / Previous Tab
Ctrl+PageUp / Ctrl+PageDown
and also
Ctrl+Tab / Ctrl+Shift+Tab

Personally I like having both of these hotkeys available at the same time but currently can only use one set of hotkeys for this. Would it be considered to add the ability to offer two hotkey sets for this, similar to how Cut, Copy & Paste do?

Thank You