I've got a slightly souped up magitech, just with the new guard & patrol commands, and rejigged some attack commands to get around a rather troublesome problem I've recently discovered with unit's that have attack commands that can only target in one field. I'm planning to add some fancy new effects at some stage, but probably wont seriously work on it until a few more new features have made their way into the engine.
A future version of GAE may include it, or perhaps more likely it will be a mod/campaign for GAE.