>;Overspray: I have a couple or roll paper dispensers ...
I definitely have a roll of old-style (not waxy) butcher paper that I use for lots of things (even printing via the 7800 for things like large graph paper for helping auditorium show layouts). That may be enough, but I wonder the extent to which there are aerosols floating all over the room and ultimately sticking to other things in the room.
> The Vacuseal machine ...
Those look very useful, but they are not realistic for my volume of prints and space available.
>What about doing gallery wraps ...
They are sort of the default display mode for large canvases. I'm keeping an eye on that option. I tend to think a frame, however, makes a photographic display look a better. The separation from the surroundings and illusion that one is looking through a window at a B&W reality tends to help give a 3D feeling, I think. Also, I like to have a signing boarder of white. I also see the gallery wraps in our gallery beat up a lot on the edges by poor handling and storage. But, gallery wrap or the black edged "museum wrap" variant is on the radar.
Paul