I saw those options too, can I ask why you don’t like propane? I had a Planar heater in my AluCab Khaya and it kicked ass but the diesel would get old, it smelled, and honestly besides being an available at a pump it kind of sucked.
Induction cooktop seems cool but I have a small countertop model that plugs in and I can use if I didn’t want to fire up the stove and for most of the cooking we do inside the camper (boiling water) all the smelly cooking is done outside on my cook partner, we use a electric kettle.
The storage bottles on the ST are in a great location and allow me to use my cook partner off of them and also a propane fire pit when in burn ban areas. Just wondering why you’d rather be limited by not having propane? I may be missing something.