Nice... I wonder what is considered as hot or overheating for these miners. 80 degrees? I am currently running L3+ miner on 469m freq with 613.029 MH/S and the temp for chips are between 60-62 with 42% fan speed percentage. Is that ok? I live in Australia, in an air-cooled apartment and it's pretty hot here...

That is actually pretty low for the hashing power you got. I run mine on 580Mhs since a couple of weeks and got the same temp but mine are in a data center with 18°C cold air