Careful with the dehumidifier. I brought one from the basement and put it in a bedroom ( 20'×15') , a good sized dehumidifier probably like what you have now. Set it higher than you want and keep a hygrometer in the room!!!!!!!!!!!! The units aren't accurate. Mine , as it turns out, is about 12% off to the dryer side. In half a day two bags of buds that were at 72% went to 58%!! The moisture packs brought me back to 60% jarred after 2 weeks.
So start high and don't run it for long periods. Run it to get to your desired humidity, then turn it off it will hold in a room that way slowly creeping up for quite a while. You'll have to learn your humidifier.
No matter what put a good hygrometer in the room.
And if you can run a hose to a sink or run/shower it will save you hauling the full bucket 2 times a day.