How To Make a Setup To Preview Multiple Filters At Once

Hello,

I am finding that in every video I work on, I am consistently wanting to see different white balance settings all at the same time on the same frame. I’ve been stacking multiple WB filters and turning them on and off one-by-one, and my eyes can’t handle the changes. Generally I’m wanting to see up to 4 at a time. I thought I made some decent progress the other day when I made a few masks that divided the frame into 4 with a unique white balance for each. The only problem was the size and positions of the masks only applied to that specific video, so when I saved the filters as a preset stack nothing lined up when applied to a video with different dimensions.

Is there way to set this type of thing up as a repeatable sort of template/action so that I can quickly do it on various videos?