To determine your expected income you can search your computer CPU and GPU model at Google and look for the hashrate they can generate when used to mine cryptocurrencies. If you're unfamiliar with this, don't be afraid, everything is explained inside Rogue Miner Tutorial so that newbies can kick start their mining journey.
If you are unexperienced about mining, don't worry, I have created proper tutorials to explain how mining works and how to setup this specific miner. You can check them all inside the "extras" section in your customer area.
Rogue Miner is not FUD or UD. If you need it to be undetectable to AV you have to get a crypter by yourself. If you don't know which one to get, feel free to ask for recommendations.
You're not recommend to rely on free crypters to make your software FUD. Free crypters are usually poor in terms of maintenance and features. Keep in mind that I do not provide it but I recommend some providers.