K so like i got this package i ordered yesterday and lookin at the size bucket i got im gettin a little worried its a 3 gallon blacked out bucket with lid and it looks wicked proffesional but it doesnt seem to give me alotta root space im wonderin would this be enough or should i move up to 5 gallon also wat shud i do about my pump tubing and cords i dont wanna like butcher this thing also with the expanded clay can i like germ the seeds in rockwool then just bury it in the clay?