Oil leak from between head and block

Thanks guys
Question: About the retorque of the other head, when trying to retorque the head, the lower headbolt(underneath the exhaust port) did not move at 70 ft/p.
Should I just leave it at that and do the next bolt in the sequence?

yes.

Isn't it aluminum in general that you always check/re torque...

Type of lube used on the fasteners will effect the torque as well...

It's a good idea to run a tap down all the head bolt holes before the next head install.