Sanding the skins before joining

Tonight I'm rough sanding the surfaces of the inner and outer front skins so I can JB Weld them together. After this I'll clean them with Prep All and go over them with a tack cloth. Then I'll JB Weld and clamp them together.

Unsanded outer front skin half:


Rough sanded inner front skin half:


Rough sanded outer front skin half: