hardseed, here's a tip on dehuies. Look an make sure the model you buy has an altenate outlet to hook a garden hose to so that you can have continuous drainage if you want.
Beats the hell out of emptying a 60lts bucket once or more a day. I have run a hose from the duhumidifier to a tub and just left it there. Worked great. You can also just have it run to an alternate area for dumping if the room the dehuy is in needs to stay dark.
Also helps for trips away from the grow, so the bucket doesn't just fill up and shut the thing down. What good is that?
Hope that gives ya some grist for the ol' mill.
Good Growing!!!