they can make them though. maybe if you talked to them they could make one for you. the level 4 xl has the same coil as the level 5 and it comes in a 10 just a smaller motor. it should be able to take somewhere near what you want
my AQ HD3's do. DD 9510 will, HDC3's will (don't know about aluminum coils I've always used copper with no prob.) probably the Shocker 3's, DC Lvl 5(if you have them make it).