Thanks for the input Jim,

Yeah I can see what you mean.
I think in some ways im trying to do a little too much with this First case simply because I know ill get a bigger one.
But don't want to commit too much too soon buy actually getting one now.
I think if I could get hold of a 7u 84hp case, id just go with that. Then having 4ch CV and a full granular would make more sense.

Equally I only had the second filter for if I was using the C4rbn as an oscillator.
Maybe ill try and focus in a little more.
Buy the core modules and then fill up the gaps after.