First thing, I think you have made a good decision to go modular. Beside being horrendous expensive and a huge time hog it is also very rewarding.
I don't know every one of your chosen modules but overall the selection looks good for FX.
I think sooner or later you want to have some oscillators and filters too. After all the modular should work as a synth too?!
solitud.de | YouTube | Soundcloud | Bandcamp