Well choke, electric or manual?

I have a 1966 motor with a Carter 2 barrel carb. Carb has been rebuilt and works great.
Motor is hard to start first time in the day as there is nothing to activate the choke.
Are complete assemblies available?
I've seen a pic on here with an electric choke, are they readily available?
I can always rig a manual old school cable if necessary!
This is a pic of the well in relation to the carb, and an assembly from a friend that is obviously oriented the wrong direction. I don't have the insert or the gasket.
Looking for info & options, thanks.

well choke2.jpg

well choke1.jpg