Agree with Sweelinck, you have a lot covered with your choice of modules. Maybe an O_c to give you some more options on quantizing, sequencing, LFOs? Also maybe replace one of the granulars with an ES-9 and tap into VCVRack and it's endless options. What kind of stuff do you like doing with it?
-- Manbearpignick

I'm mostly interested in sound design and having controllable unpredictability. To clarify more on the latter point, I like being able to control sequences and get out what I put in, but I find myself wanting ways to change up patterns and scales, I want to be able to set certain parameters, but still have my modular be able to give me things I don't expect. I suppose something like the Trigger Riot might be more up my alley for that, but I'm just super hesitant at this point.
One of my eventual goals is to use modular in live performances, although at this point that is far down the road.