The rule of thumb is wait at least a year before styling anything newly collected. Took me way to long to learn that the hard way because I can be impatient.
The stuff you've trimmed off already; well what's done is done, and given the amount of root you lost digging it up might actually be helpful in balancing the top side to the bottom side, as it were.
What's your soil there? Looks like potting soil maybe? As long as it's well draining, that may actually help some, too. It'll need extra water to make up for the lost roots. Most often we plant in more inorganic substrate to prevent root rot and promote oxygen exchange in the roots. I suggest the chopstick method to check soil saturation. Stick a wooden/bamboo chopstick from any Asian takeout restaurant in the soil. Use it like a dipstick; pull it out check how wet it is, place it back in the same hole, water as needed. If there outside of the chopstick is just soaked, WAY too much water. Slightly damp, about right.
If you're unsure how to add your location to your profile; click on your avatar in the top right corner, then click "My Account." Fill in as needed.
Welcome aboard!