Your course of action unless you do want to learn to code yourself is going to be investing in private scripts, bonds, getting comfortable waking up to see that all your accounts have been banned, and then having the drive to try again. It's not an easy process in the slightest. I would suggest starting small (1-3 accounts at a time) and find something that works for you. And as a side note, don't be afraid of suicide botting/botting accounts on a known frequently banned activity. Getting banned isn't an if, but a when, what matters is that you're achieving the goals to profit.
These are totally made up numbers and scenarios, but for the sake of simplicity in the example just roll with it: Say you have a person from whom you can purchase fresh tutorial accounts for USD 0.05 a pop, and in this magical land a mill is $1. Your main goal is going to be finding a method that has a ban rate wherein you make more than 50k gold before getting banned. As long as you're doing that and muling gold properly you will be profiting so losing these accounts is no problem to you. From there go explore, more trial and error, find something that makes you even more than your previous method and go with that.
As to a setup, it can be as automated and complex or basic as you want. Maybe you want to hire someone to set up an auto start for all your bots, all you need to do is feed it the accounts, or maybe you don't mind taking 30 minutes while you have your morning coffee to manually log in and move the accounts to where they need to be. The end result is the same, it just matters how much you want to pay.