Re: 2000 GTP...Retros, suspension goodies, 3.6, ...KR.
I bet your kitchen smells lovely now.
If its dry out, no reason you couldn't drive it a little with no rocker or molding. If needed.
Before purchasing any chemical coatng, adhesive, etc- ALWAYS GO to the manufacturer's website and FULLY READ the TECHNICAL DATA SHEET for that specific product. This isn't a fireman telling you to read your MSDSs, but a bodyman / painter telling you where the current official usage info is. It changes, too. Good stuff has no directions on the can. I believe the mixing ratio on that epoxy is 2:1, not 1:1, and reducer can be added too. All those secrets are on the tech sheet, and you can't use a product properly for certain based on hearsay. Never ask anybody what a mixing ratio is, trust no one. Whoever you buy it from is supposed to make that info available as well. Sometimes a little reading between the lies (like how many coats something actually takes to cover) is required, but your prep grits and all that will be there.
Now that I laid out he steps and advised you about time and products... save a little too-
The converter- Apply evenly, sand when dry (a few minutes- half hour) Go again if pits are still brown. After 2 apps and sanding you ain't getting any more rust out. Wire brushes are like bringing a knife to a gunfight, use strip discs then sandpaper. Solvent clean and apply epoxy.
Mask the bond flanges, don't sand twice.
When the epoxy dries to the touch, go ahead with spray paint
When you can handle that, unmask and apply adhesive. Work time half hour or so depending on # chosen.
Screw part on at the end of a day, give it 12 hours then drive as needed. You could start prepping the outside but best to let the cure happen undisturbed and remember temps. Molecular crosslinking in catalyzed products halts at around 55F. Infrared lamps speed it up. Might not have your molding mounted on Monday, but hey no worries just wind noise.