My tip for filling the remaining hp is to fill it with blank panels until you get to know the modules you have. As soon as you reach for a function that isn't available, that's the next module you should buy.
-- farkas

That is a good tip! I was just trying to see what the filled-to-the-brim case would look like. I plan to get Maths, Øchd and VCAs + attenuverters first and grow the synth from there as needs arise. I really enjoy the DFAM, so some modulation will allow me to get more out of it.