yeah just have it bank all the items - it's definitely worth it, I've got quite a lot of blue charms from fire spirits.
On another note, script is fantastic. Been getting good runs and I have babysat it twice for two fire hour runs, and I found the glitch that breaks it. I've seen it personally happen 3 times, but here is a pic:
basically , for whatever reason - the glitch has to do with when the butler is talking, the bot clicks on the stack of logs. it then thinks it is unclicked from the butler unoting, and it starts clicking on logs, trying to get the options to come up to "add to fire". But instead it just is using the stack of logs, with individual logs. It tries every single log, and the bot ends up breaking.
also the second time it happened and I got a pick, he was saying "Master, I have returned with what you asked me to retrieve", so it's not just when you pay him. Idk exactly how to fix the bug, but maybe make a failsafe that if the first 5 logs don't light, to click somewhere (and undangerous area, like on the outline of the inventory) that won't cause any harm to anything, but it will unselect the logs if they are selected. Then it can continue on.
Let me know what you think!