As far plumbing, just went with simple Durso setup, mine runs pretty darn quiet. I'd say my MP10 and skimmer are the loudest things I hear. On my sump I have a small hang on refugium that grows a ton of copepods and amphipods that I feed to my green mandarin and 2 wrasses that I have. Your limited to space under there and unless you want to spend like 300 bucks on a nice acrylic trigger system sump, just make it simple. I used a 10 gallon Petco (dollar per gallon sale is always going there), bought some acrylic sheets at home Depot and cut them to size, silicone in place. I'm using filter socks right now, but might try running without them and only using them when cleaning stuff, it's a controversial topic for some I know. I run the Durso drain on one hole, Emergency Overflow backup on the other, middle hole is for the return line. Return is a Sicce 3.0, turned up not even halfway. Got a Reef Octopus skimmer also.