Not familiar with the system youre using but youll have to get most of the dirt off em. I just did a bunch of tomato plants in 4" pots. Fill a bucket with water , take the plant out of the pot and while supporting it carefully swish the roots around in the water. Youre gonna decimate the root system no matter how careful you are and it will benefit from reduced light levels for a while. Might be better to start over with new clones on rockwool cubes.
GL