Take a look at:
https://bitcointalk.org/index.php?topic=5367296.0
https://bitcointalk.org/index.php?topic=5368219.0
https://en.bitcoin.it/wiki/Setting_up_a_Tor_hidden_service

Bitcoin core installation is not difficult, there are just a few parameters you may want to modify, so it is not very complicated. Having experience like you said, it will be easy.