Thanks for the suggestions!
I've already have a lot of the modules in a Arturia Rackbrute 6U case but already filled it so I'm thinking of upgrading to the Behringer Eurorack Go when it comes out eventually.
In terms of the modules I've fallen in love with the West Coast approach to modular so both the Quadrax and the Falistri are there to act as many things depending what I need, envelopes, LFOs, Voices etc.... So it basically is my modulation section whilst the VCAs will mostly work as CV and Audio mixers for making complex modulation shapes. The Scan & Pan is there to act as the output module.
I have two filters, Optomix which is a vactrol based LPG which sounds fantastic and the Stereo Dipole acts more as a traditional dual filter that you could combine to create a Stereo one. Intruo is actually quite small considering its functionality compared to other complex oscillators such as "DPO" or "Furtherrrr Generatorrrr" so I'm already very fond of that however the Antiphon is very big and hard to tune so I'm not completely sold on it.
René of course acts as my main sequencer for everything while Pressure Plates could act as another sequencer or a trigger for the system. Pam's is the main clock device that can do some modulation stuff as well, and uO_C is there to expand on whatever I'll need for the patch such as a quantizer or shift register etc...
Hope this explains my thought process for the rack! Cheers!