Sure will. Once you put in the A-520 and Ciao!, you've got a complete thruput path. Add the Cosmix, and that puts you in stereo. And that's not a bad choice, actually; that gives you the possibility of using the Warps and FX Aid in either parallel (using the Cosmix's AUX send/returns) or series (just hook 'em up). Plus, with the Quadrax and Maths in place, you can begin exploring modulation control over FX.