cause that shit had a litany of privacy and security issues
You don't solve that by using another program. You try to reduce the damage by using the torrent client in a dedicated virtual machine and reset the machine to the original image at regular intervals.
To get an idea of the cost choose any cloud service and see how much you pay for the server usage by the hour. Try to llok at all the other costs involved in the business, production of dedicated content is not cheap. All the company staff, the administration and the billing have a cost.
Do not go by assumptions, measure, try to get an idea of the real costs.