Asrock h110 pro btc+ int.1151 mining mb

Hello ,
I know that a mining rig is expensive and it needs a lot of wattage while it is working , but don't take everything about cash and wattage in mind . So I want to build a server/mining rig in order to mine some cryptocurrency . Actually I don't really care about how much cryptocurrency will I get even if I get nothing . I just want to make this server work (Just for the experience) . This is going to be a GPU mining rig . I have seen that a good option for GPU mining rigs are RX / . Can you guys please suggest me what motherboard,cpu,ram,psu combo would it be good for mining ? What mining program for Bitcoin etc. should I use ? Can I install 2 GPUs first (just to see that the server is working) and after some weeks another GPUs ? Will I need a liquid cooling for all the cards and cpu ? Is Asrock H Pro BTC+ a good option ? Should I change some settings from the BIOS in order to make all GPUs work ? One last question , after I set up the mining system and install windows , I just launch any mining software and that's it ?
Sorry for the long post ,
and really thank you for your time guys !