Hi Dharmabum,
Ah yes, that explains quite a bit :-) Looks like you have thought this already over so, things should be fine then.
If you are not sure yet about the Antiphon and didn't buy it yet, perhaps you can leave that one out and save some rack space?
Good luck and I wish you a lot of modular fun, kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads