As it gets bigger, you’ll start to hit a whole bunch of storage variable limits. These are the most likely - these are the values I used when a project gets very large:
Use MAX_STATIC_DATA of 1500000.
Use MAX_EXPRESSION_NODES of 512.
Use MAX_NUM_STATIC_STRINGS of 50000.
Use MAX_SYMBOLS of 50000.
Use MAX_OBJECTS of 1500.
Use MAX_PROP_TABLE_SIZE of 500000.
Use MAX_ARRAYS of 25000.
Use MAX_DICT_ENTRIES of 5000.
Use dynamic memory allocation of at least 32768.
Use maximum things understood at once of at least 400.
Ade