Kframe, engine bay, front suspension questions

Thanks, I'm going to ask the supplier about sanding between coats. Flash time is approx 5 minutes, but there's no way I will be able to get all coats on before its cured.
Maybe keeping cans inverted while.not being used may help with mixing
I'm thinking 600 grit between coats?
Maybe have 2 or more cans shaken, ready to activate, so on the most visible areas, you spray the cream of the crop uninterupted, and use the bottom halves of the cans for less visible spots?