tips I shared recently with another member:
Definitely get isolation valves to each bucket.
I liked using the air domes and replaced the perforated tubing they give you with round airstones
Definitely keep an extra valve or 2 handy along with most of the other fittings/parts
the copper lined sheets they give you are ok but they make a sock style one that goes around the outside of the bucket instead of inside the bottom. The sock is 1000x better at keeping the roots away from valves
if using athena definitely incorporate cleanse in every reservoir. It'll passively keep the lines clean
I also found you could use lower nutrient concentration because of the constant feeding
You know for some peace of mind you can get like a water sensor alarm which has a sensor that alarms if it gets wet
If your right on a cold cement basement floor there, try to at least raise them a little with like rubber mats
You'll be shocked how large a plant these things are going to support
I got rid of the system because I had a valve go bad at least once every run which lead to 30 gallons of water on my floor with no drain. It was a nightmare for me. This doesnt seem like the typical experience so take it with a grain of salt.
If space is a concern, you may want to rethink using autopots. Once the plants are set in place, moving things around is very difficult, if not, impossible.
Something to consider is the ability to keep the res at a good temperature, especially if placing it outside your room is an issue.
Holler if you have any other questions/concerns.