Thanks Lugia and Garfield!
Yeah I am stuck with the 6u Doepfer case until I can find an Intellijel 7u case or a Tiptop Mantis case back in stock. That would solve space issues. Anyways I plan to pair this up with my 4u Intellijel Endorphin.es case as future mobile modular rig. Still portable but plenty of power once it is all sorted and tested out. I wanted the Erica Synths Octosource but none were on sale so probably next year. By then hopefully I can swap out the 6u Doepfer case for a larger case that is still portable. Maybe I get something like a Case from Lake or Amalgamod that has lightweight but more space and 1u rows as well. Anyways all good as I still need time to learn the new sequencers. I am really liking how fast and easy the Black Sequencer is thus far! Same with Endorphin.es Ground Control that lets me play like keyboard in real time while running various patterns.