the Organelle is a really good choice. received it today and after some hours i've just created my own stuff in Pure Data. It's cool and fun to use! overall Sound is extreme clear.!
the OP-1 fits in quiet well, its midi class compliant and everything's mappable inside the Organelle.
...by the end of the day you will have a Microgranny inside a patch of lil Kilobytes.
..its already in the Preset list! i think you can save a lot of dump money if you spend time in pure data and create patches that are already existing in single Hardware boxes. just for one thing.
soundcloud.com/nervouskidz ..take a look