I love the fact the LM are going the way of "any significantly advanced magic is indistinguishable from technology!" Shtick going on. Reminds me of the Draenai, with space ships made of magic. I can't wait till we hit that point, btw, starships made void capable via Magics.
That's how most Craftworld Eldar tech works, when you get down to it. It's soul or warp powered magitech.