First and foremost, double check to see if your case power supply will handle all of these modules. You have a few power hungry modules. Check the +12V and -12V draws.
Next up, you might want to check out the Expert Sleepers ES-9. If you're planning on using VCV Rack, you'll have more ins and outs across the digital divide.
The 2HP VCO and MMF are pretty basic. They'll work. But if it were my rig, I'd want modules that are beefier if they are sound sources and filtering.
I would want Kinks. I would also want two ADSR envelopes and a dedicated LFO module thrown in there. A clock divider or module capable of creating clock divisions would be nice too, as you probably don't want to depend on your computer to generate clocks or divide/multiply them.