alright so i have a extra 30 gallon brute food grade trash can that i would like to use as a storage tub. I want to put a float valve on it so it is always full instead of filling 5 gallon buckets all the time. what i want to do is put the trash can on some kind of stand so it is high enough to put a 5 gallon bucket underneath it to fill up and dump into my mixing trashcan when needed. So is there a way to drill a hole on the bottom side of the trashcan and use a bulkhead or something with some kind of shut off valve so when i need water i can turn the valve on and fill up my buckets?