Hi Dan,
Yes options.txt looks just like you posted above.
My sd.json looks like this:
{"en": 1, "seq": 1, "mnp": 32, "ir": [48], "mas": 0, "htp": 8080, "nst": 8, "rdst": 0, "loc": "Burnsville, MN", "nprogs": 12, "tz": 28, "rs": 0, "tu": "F", "rd": 0, "mton": 0, "lr": "100", "sdt": 0, "rsn": 0, "bsy": 0, "lg": "checked", "wl": 100, "nopts": 13, "pwd": "xxxxxxxxxxx", "urs": 1, "rst": 1, "mm": 0, "mo": [0], "rbt": 0, "mtoff": 0, "ipas": 1, "nbrd": 1}
Denny