Getting started bot farming - Tech advice needed

Hi guys, 

Having played about 10 years of pre EOC and OSRS for the large sum of it I've finally put my mind to getting into bot farming. 

I'm only really looking for technical guidance & set ups (not the content of the bots), I haven't been able to find many threads relating to this so please share if there are available. 

I'm able to 'very safe bot' with a VERY minimal ban rate, I'm talking my last botted account was banned about 5 years ago, for this reason I'm looking to develop maybe around 10-20 accounts to get them to the ability to bring in at least a few 100k an hour (members). 

I have previously used photonvps.com (this is not a promotion) to host just a couple bots and made some very successful RSPS's so I'm familiar with getting Java SDKS to have the ability to run the bots. 

My question really is how many accounts should I be looking to make, how often, and how many bots would a SSD - 1 VPS be able to hold (example or per GB of memory), how do I go about using proxies etc. 

Any technical guidance would be very much appreciated guys! - Also any pointers about automation (not break handlers) but as mentioned I'm only expecting a very minimal bans. What scrips should I be looking develop / put on to the server to load everything up with a click of a button. 

Also feel free to wish me luck I want to invest in this project and scale as much as I can for fun and just something to do. 

Thank you all in advance!