About to start a grow that im hoping to be jaw droping. i just ordered a 300watt led in a 3x3 tent, should be here in two days. i plan on using a mix of ffof and light warrior in either a 20gal smart pot. the pot is 20'' in diameter leaving about at least 8''-18'' between the the side of the tent and the pot, is that enough space or too big of a pot? would i get the same results with a 15gal smart pot? im growing skywalker from reserva privada