Hi Lisa,
Those are my times for processing ORWO UN-54 exposed at 100 and N-74 films exposed at 400 iso:
Kodak Xtol, 1:1, 20C
UN-54 - 8min
N-74 - 12min
Rodinal 1:50, 20C
UN-54 - 10min
N-74 - 13min
Kodak HC110 (1+3) + (1+15)
UN-54 - 7min 30sec
Inversions first 30s and then two inversions of paterson tank each minute.
Those times are just starting point for finding out you personal processing times.
From those you can figure out how long it will take to process them in different developers.