There's an FAQ thread about this, which says that in most cases you need to have three modules available and then you should private-message the admins: https://www.modulargrid.net/e/forum/posts/index/801
I myself just today released my third module ( https://www.modulargrid.net/e/other-unknown-msk-007-leapfrog-vcf ) and will shortly contact them to see if I make the grade, but I'm waiting until after I finish the other launch-related stuff because I have a lot of other places to contact first.
EDIT: And congratulations on your new module!

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


This and other proposals for reducing duplicate modules are all for nothing unless someone goes through the database and actually deletes the existing duplicates. People will just keep creating more duplicates as long as the state of the database makes it look like that's the generally done thing.

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


And... now it's discontinued. End of an era. https://www.facebook.com/mutable.instruments/photos/a.204952146286200.45143.204949496286465/1423651267749609/

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


Seems to me it shouldn't even say that. Digital delays are very different from bucket brigade devices both in how they work and how they usually sound, and if the PT2399 can be called "bucket-brigade style" then the term is meaningless. We might as well call a spring reverb "digital style" - it would be equally true.

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


How the sound comes out of the rack shouldn't really be an issue - you can just plug the output of whichever module is last in your chain (in your case, probably the mixer) into whatever you're using - a PA system if you're doing a live performance, PC-style speaks for noodling around at home, etc. The modular's native level is a fair bit hotter than what people call "line" level, so you may have to turn down the volume a bit, but it normally works well. Buying a module specifically for "output" is seldom necessary.
I wouldn't buy two Mother-32s for a new rack - I'd rather have more variety - but if you already own them, okay.

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


It's easier to get a good sine wave from a triangle core, but the triangle itself is also cleaner than the triangle that you get from a saw-core oscillator. There are also differences in the sync: a saw core more easily supports a "hard" sync that resets the oscillator to its zero point, whereas with a triangle core it's usually easier to implement a "reversing" sync. Different sound, not necessarily better or worse, but some people prefer it.

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits


Through-zero with v/oct would make no sense.  You would need an infinite negative control voltage.

North Coast Synthesis Ltd. (https://northcoastsynthesis.com/ ) - fine handcrafted modules and kits