Sounds exciting.
Hand drilling works for Loki motors too. In fact Loki motors are certified that way, and the method is noted in the instructions. We still recommend using the DAT tool because it makes it just soooo quick, easy and repeatable. Thanks again to the guys at CTI for making the DAT tool available.
Good luck with the LURs, really, something has to be done to get the cost of F and G motors down.
Jeff Taylor Loki Research