I don't mean to speak for Tim here, but I don't think thats really possible bro. The Aftermath uses 3 custom ceramic magnets, special pole pieces, types of wire, etc. I don't think merely rewinding your Agile pickup will make it sound like The Aftermath. Could he make it sound a LOT better however? Hell yeah. Depending on the specs of your Agile, there may be other models that would be ideal too. Getting 8-strings to sound their best is tricky, so I'd make careful decisions about what pickups to put in there. If you want my help/advice, hit me up (you know me ;)). Otherwise I'm sure Tim or someone at BKP will chime in.