Looking it over, briefly... you're loaded up on filters. I can't make a judgment call there as they seem to be focused around different ideals/sonic possibilities.
Some areas to research
Noise
Sample and Hold
Envelope follower
Quantizer
Logic
Mixers (get two simple mixers that handle DC and audio)
Audio mixer (stereo output with sends)
You might find a combination module with noise and sample & hold... and possibly an envelope follower all-in-one.
Noise: at least white... plus pink if you can find it.
Logic: AND, OR, NOR, XOR, etc.
Quantizer: you have one in Ornaments & Crime. But if you use it, then you burn the O_C for other functions
If you can handle the clunky interface, a Disting Mk4 is always a great module to have if you want to try out a particular function before buying a dedicated module. At under $200 and 4HP, it's a great way to figure out where you want to go without traveling there first (aka buying a dedicated module).