zoom F8, C300, 2 x cannon 5Dii and only 2 tentacle sync e units

the most accurate way to do this I’m assuming is to use the zoom F8 as the master clock, and feed that to the tentacles, then using one tentacle, jam sync the c300 and then remove it and use the tentacles on the 2 5Dii cameras? does that sound right? i’ve heard the c300 timecode is poor though…..