1. A processor-readable non-transient value stream user interface component medium storing processor-issuable instructions, for access by a processor-executable program component to provide a(n) datastructure value stream, comprising: a processor-operable capital structure component interaction-interface stored in the medium, the interaction-interface having a plurality of interaction-interface mechanisms, wherein the processor-issuable instructions embody the interaction-interface mechanisms and associated data, including: a specification interface mechanism to specify a capital structure component class for a capital structure component data structure; an interaction interface mechanism to specify slice type subcomponents of the capital structure component data structure including: income generation components, growth and income generation components, and a capital appreciation component(s); a widget interface mechanism to initiate generation of a value stream data structure, wherein engagement of the widget interface: effectuates population of the capital structure component data structure, effectuates population of each slice type subcomponent with assets according to the specification of the slice type subcomponent and according to the specified capital structure component type value stream data structure, instantiates the value stream data structure and associates the value stream data structure to the values in the capital structure component data structure; and a stream value interface for reading stream values of the value stream data structure; and a display region for display of any the mechanisms.