I'd cut Kinks (and put it in your main rack) and substitute in a quad mute module (the DivKid one is the one I use... Happy Nerding also makes one). The DivKid module is very much a performance tool... three settings, and a very pleasing vatrol effect when muting channels... so it would make sense amongst other control tools.
-- Shakespeare
I'm playing with the idea of a control case myself and DivKid's Mutes will definitely be moved there from my main rack. I'm also considering the idea of a CV recorder to pair with my F8R and potentially a joystick module. I also find I almost never use all the 8 faders on the F8R, maybe having two is a bit too much, but I guess it depends on how you like to play your modular.