The editor can already do this. In a preset where you have the stomp set to your liking you just need to right click on the stomp and select "Save block". Then go to your new preset and right click on an empty block and select "Paste block".
Just as an update if anyone is curious (whilst I am still waiting to try it out with actual lights) I have been able to send midi note on messages to a midi keyboard so it will be easy to send them to the DMX controller. You have to use Command Centre but the only way to send note on messages is with the footswitches, not the instants. It's no problem though as you just save the footswitch in an "on" state and everytime you select that snapshot it will send the note on message. Just save the relevant note on message with each snapshot and you're good to go. Every snapshot can have it's own lighting scene. Awesome :)