Could I have some help with writing the .conf file? I havent done it before

Yes, should look like this:
rpcuser=USER
rpcpassword=PASS
rpcport=26920
port=27920
server=1
listen=1
daemon=1
rescan=0
reindex=0
defaultkey=1
logtimestamps=1
maxconnections=50
verifychain=0
dns=1
rpcthreads=30
addnode=5.189.180.41
addnode=192.157.212.234
addnode=192.157.212.235
addnode=104.247.200.168
addnode=5.189.180.41