Quick question. I was told using 1"mdf would be better than 3/4" mdf. I understand the 1" is obviously thicker allowing for less vibration(simply a more sturdy box). My question is, how much of a difference would there be by using 3/4" compared to 1" thick mdf wood. The box will be holding 2 12" infinity perfects with 1cuft each, running at about 250wrms. thanks for the help. I'm dieing to start building this thing.