Thanks for the input so far!
The tiny icons on the player window are supposed to be the Effects, that way more tank-y people who use this can see how much junk has been cast on them. (If you think this is less-than-optimal, lemme know why---I would likely want to remove it if I understood your reasoning.)
Taking your point about the 30 maximum into account, Osethus, I decided to remove a slightly unnecessary part of the target & implied windows, and shortened all of the windows from side to side (the HP/power bars are now 130 px, and the con of the target will be displayed in the HP / Power bar).
As for the raid thing...
I thought it was possible to collapse one of the raid groups, like in
this mod (from long ago).
Is it still possible to do this?