Just a little project I made a while ago and have cleaned up a bit. Doesn't use SRL, just raw Simba. Written in Simba 1400 so I'd recommend at least that to ensure compatibility moving forward.
The default enemy in the script is the Monk under the Varrock castle, though this is easily modified. I would not suggest running this for 5 or 6 hours but it does have some antiban and has enough failsafes that it won't get stuck.
To make sure you've got the latest version can download it here at waspscripts:
https://waspscripts.com/scripts/CRAB...9-17c68844adf7