The Standup XL-Set Missile Fire Control Computer II rig provides a means for structure operators to adjust hardware systems involved in the command and control of missile and guided bomb launch and guidance systems so as to improve the effective range and damage yields of such weapon systems installed on Upwell technology structures. Standup is a proprietary system that uses a Structure Autonomous Nanoassembly Device (Upwell) containing integrated template software, a nanoassembler array and sufficient nanomass to enable the construction of a variety of service modules, structure modules and structure rigs when inserted into the appropriate slots on a structure built with Upwell technology. Note: Only one rig of the same type, counting both tech variations, may be fitted at the same time on a structure.