A few small tweaks, not worth a thread each I think:
Effects list - how about having each effect default to the collapsed state and hide the presets, otherwise for single effect you sometimes need to scroll past eight lines.
Layer blend modes - it would be nice to be able to place the cursor over the layer blend mode and then use the scroll wheel to change. I find that I often can't decide which blend mode will suit what I'm doing best, so I try a few, and in Photoshop the mouse wheel works making this much easier.
Layer order – when using the arrows to move a layer up and down, the cursor should jump with the layer to make it easier to shift a layer right to the top or bottom.
Static effect – makes more sense to call this 'noise' because that's what the majority of programs call it? This one is a bit anal, I know!
Master gain – would be very handy to be able to map the master FFT input gain to a controller so you can turn it down for a bass heavy track without going into the menu.