If you want Keyclone like behavior.

Take the Repeater mapped key (in the Control Keymap).
And copy it, so you have two of it.
Then edit the first, so it only applies to the keyboard repeating.
And the second, so it only applies to the mouse repeating.
Change the hotkey on one of them, so you can toggle each independently.

Then play, with Keyboard Repeater enabled all the time.
And you can disable that, via the Pause function (same as Keyclone).
No need for KC at all.

You can still Whitelist/Blacklist, if you want to.



I'd recommend taking your Keyclone hotkeys, which are sent to all windows...
And gradually adding them as mapped keys.

The mapped key functionality is extremely adaptable and powerful.
You can have slaves move, independent of the main; and if you change who the main is, the other toons are still the only ones that move, not the new main.

Once you've got all your KC keybinds added as mapped keys.
Play with Keyboard/Mouse repeater off, and Keymaps on, as your default method of play.
That gets you a gradual migration to IS Boxer entirely.