Command Key Page Change

I love command keys but one feature that would be rather useful is the ability to specifically change which command page the command keys are mapped to. Being able to do this via keystrokes would be ideal as keystroke macros can be used to automate the command key layout. The ability to change to specific command key layouts would be helpful om combination with Page changes and recalling views. Having the ability to change to a specific command key page would also allow us to save screen real estate as the "Function Keys" page wont be required for the smaller consoles (Hedgehog, hoglet, etc)