finish and paint bottom before bodywork?

[jarhead]

My car is on a rotisserie and I am currently finishing the floorpan metalwork, mini tubs, and a Speedtech torque arm install.

I am curious if the process is to completely finish the metalwork on the bottom and then paint and spray Bedliner?

The rest of the car would still need quarter panel patches, trunk weatherstrip area patched, etc.

Thanks!