Any Item in Goron City with SRM

In the overlay for gorons (id 01AE) at ovl + 43F4 (1.0) / ovl + 43F0 (1.2) there is a function that's used for giving Link a bomb bag upgrade.  Normally when giving Link that upgrade the appropriate get item value is written to the goron's instance + 584 (the gi value is the least significant byte of the word stored here) and then loaded by this function.  If we use srm to call this function from a different instance (e.g. with replacing a draw function https://www.youtube.com/watch?v=TXnPDeG2dWQ) that actor can give Link items, with the item value again read from instance + 584.  For instances smaller than 584 this of course means that the item value comes from whatever's on the heap there.