HDS dies all the time, so peril is of no consequence. I'll brave the fires of...well, Hell isn't on fire anymore, not after Satan's demise. 😀 Something brave will happen. 😀 I welcome any design suggestions, as HDS is not so bright in the design department. Hyperneutronium is indeed likely to be the material of choice. Harder to shape it may be, but guaranteed to last at least until the end of the universe, should that day ever come. 😀