Here's the beginning of my setup. It's changed a lot but probably got some info in there. And I can help if you want to go the diy route. It's probably about the same price as buying a system but more flexible and probably cheaper over time. Getting the runoff out with automated watering is another thing to plan forI believe it. Lol I'd like to do something DIY I always lean that way get creative.
Grow Room - Drip setup with parts list and prices
This has 2 drippers for each pot but easily customizable Here's the pump. $23 Here's the timer $18 All the other parts are from drip depot 1/2in poly tubing 50ft $12 1/4in poly tubing 50ft $4 1/2in elbows to run tubing to pump in res 5pack $2 1/2in end cap $0.88 1/4in barbed coupling 10 pack...
www.autoflower.org