OEM Corrosion Coating?
 

Does anyone know what Mazda used for the FC for corrosion resistance? The uniboy was likely dipped in some form of acid etch primer solution. I do not believe they used e-coating yet on the FC. I am trying to determine whether or not acid dipping the body is a good idea. As all of the OEM coating in places that can not be sprayed will be gone. E-coating is not readily available in my area of the country, so that is not an option. anybody have any ideas?

Thanks

Need help finding this bolt!
 

Dose anyone know the part number for the bolt highlighted or where I can attain them?
https://cimg9.ibsrv.net/gimg/www.rx7...e11a7ea1e.jpeg