I have not used Grid, or Clique.. so if there is an obvious reason here, Im missing it. However, I'll ask the question, "how is this easier or simpler, than what I did?"

I mean no disrespect on the subject. I simply want to learn if there is a better mousetrap.

If I do understand you right, you have basically a click bar, by grid, in the same location. and you used keymaps with the CTRL or ALT or SHIFT in combo with mouse clicks for your spells. Do I have that right?

I saw on some post around here, that someone had used mouseovers, with a couple mouse buttons for heals, which were mapped and then set as action sequence within Boxer. I havent tried this yet.