Wife and I are headed to Michigan tomorrow AM so no more progress on the F100 for 10 days or so. Here is the current state of things.
Front sheet metal is stripped off and everything is off the firewall except for the choke cable, master cyl and steering column. The firewall, cowl and front cab mounts all appear to be rock solid.
When we get back, I'll push the truck outside and power wash the chassis, firewall, and removed panels. The plan is to get the engine bay finished before the 5.8L goes in. That means the firewall, radiator core support, both inner fenders (inside and outside) will be stripped, primed and painted (I'm thinking semi-gloss black). Plan to do the inside of the fenders and stone guard while I'm at it.
Also thinking I'll buy a new right inner fender since someone hacked up the one I have.
Can't see doing rust repair on a hacked up panel. My son and I have no idea why a previous owner would have cut the inner fender like that. Its a shame 'cause new ones are $175.

Shipping is another $100 but I can drive to Charlotte and get one from NPD and avoid shipping cost.
No bites on the Maverick for $14K.
The Edelbrock top end kit was to be delivered in two-four weeks. Yesterday was two weeks. The seller tried to contact them to get status but no call back. I hope the parts will be here when we return from MI.