A quick mornings work in modelling and adding it to my hi-res version of the T800 head. I decided to keep the housing seperate and the parts, as I know people like to tinker, like put in bolts and lights etc, so hopefully I have made it as easy as possible for you to do so. I also made the housing extra deep and it touches the hole under the neck for wiring purposes. The main core housing fits snugly into the hole and is slightly bevelled so it should slot right in there. The lug is threaded larger than the insert so that slots in very easily.