Korg Radias Rack Space

[Glydez]

Hi guys,

I just wondered if you guys could give me some pointers as to how big the remaining space is in the radias keybed, with the module pushed all the way over.

What kind of modules fit well with the radias, in terms of actual size and sound... And can any module, if its the right size be mounted? As in it doesnt have to be Korg only?

Just after peoples experiences and advice.

Thanks guys.