How would I need to make one. Like what would the drip pan need to look like? And jc, just the person I was looking for! Ok, so I did a nationwide search on Craigslist and found a cs102 for 50 bucks, and can get it mailed for 13 if the people will go for it. Soo what size pump would we need for the return if we get a cs102 overflow box? And it comes with hoses that have ridges, would it be better to get smooth tubing or PVC vs the ridgey hose? That's the kinda hose it comes with stock. Same hose that's on ours in the pic.