But first more sandblasting :

Better tools ..

.. better results.

Coolant reroute with rear thermostat.

The valve cover joint was fried.

Plugs have a decent color but some deposit still.

The two camshaft joints need replacing too.

Front neck removed, this hole will be plugged.

Some weight gained.

This goes to sandblasting too.

Assisted steering goes away, depowering will be done the flyin' miata way.