Thread: My maybe
+1 on the cab advice. In order to add the "helper modules", you WILL need more space than this. My suggestion would be Tiptop's Mantis...one of the best values in Eurorack cabs right now.
A beefier sampler would also help here, too...if you need something that can grab stuff on the fly and then screw with it, my recommendation would be 1010's Bitbox 2.0. Not only is it fully-featured, you get an SD card slot for loading files to it via your DAW for live use later. And it works pretty well in live use as well. Morphagene and Mimeophon are also a really good pairing with that. But again, fix the cab size first.