Installing a Boyd's tank. Do I have to remove the bed?

[chevy72blu]

I am jumping back into my project and I plan on installing a Boyd's in bed fill EFI tank. This is probably a silly question as it would make life a lot easier to install it with the bed removed, but I work alone in my shop and I may not have much help besides the wife.

Is it possible to install the tank with the bed still on? I would plumb and wire it before setting it in, use a marker taped to the filler neck to mark a hole, and drill from the bottom side for the opening.

Do-able?