ARIA stuff kind of tends to be a power-suck on startup. Unless you need the user-programmable processes, I wouldn't do those. Look instead at the classic manglers: Elby's (Serge) Triple Waveshaper, Tiptop's FOLD, Intellijel's folder, the various Doepfer distortion/waveshaping modules, etc. Cheaper, better power-draws, very capable, and smaller. Gives you a bit more room for a mixer that allows you to move from wavefold to wavefold to morph timbres, too. Also look into some 'abusable' modules, such as comparators and the like where you can 'square-off' an incoming waveform into something delightfully ugly. Mix a bit of that gibberish in with the other, and you're in Industrial Heaven! :)