Q Light Controller+

A feature I thought about would be the ability to change a frames type at will.

Like have a selection box to change between solo and normal frame so it's easier durning programming.

Agreed. I'd ditch the two different types of frames to be honest and just have various settings in the frame settings. Probably latch (normal frame), radio (One button is always on) and interlock (ala solo frame as it is now).