That depends on if you see the Morgasmatron as just for filtering a VCO vs other things in your rack (eg. Multigrain). Hard to give specifics because usage is so subjective -- I'm not sure what you want this thing to sound like. If I were to swap the Dixie out with anything, for example, I'd swap it for a Cold Mac to add complexity/weridness to my CV, but maybe you want something more straightforward. I think the exercise for you at this point is to run through some imagined patches thinking about how you want the CV to interact with your modules and work backwards from there. Not sure if this is an unpopular opinion around here, but ChatGPT can actually be really helpful for this.