I've tried your script with 15 new accounts with only 25 Magic.
The script is great but there have been some problems:
Having both air and fire staff in inventory it takes the air when I choose the fire staff.
It doesn't select auto casting, and I have to select it manually.
With only 16hp the acc try to heal when having very low health causing death (sometimes) while doing vampire slayer.
If OSBot crashes and I should reopen it the scrip have some difficulties continuing a quest started before. For instance in Pirate Treasure, if the bot have shipped the crate with the rum and then quit and reopen it tries again to put the rum in the crate, and again, and again...
I wish to thank you for your amazing work.