thanks, and yeah I get that this is still a work in progress for some things :)
My request for a horizontal layout in the plugin comes from a window management perspective; I don't *always* want MiniMeters to be on top; instead only when the DAW is in the foreground. I can't do that with the app (well, maybe with some creative KeyboardMaestro macros), but I *can* do that with the plugin because plugin windows are only visible when my DAW is in the foreground.
The other side of this is that, when idle, the MiniMeters app uses about 20-25% CPU, while as a plugin the CPU use is managed and it doesn't use anything. I've got a lot of cores so this isn't *too much* of an issue, but it did cause my fan to turn on for the first time in a while.