Hi, I am very new to beekeeping, (IE, just building my first hive), and am looking forward to this new hobby. I live on 6 acres in north texas, with a new orchard planted this spring. I have questions, most of them newbie type questions, and I hope I don't "bug" all the veterans here. my first question is this.......My hive has a brood box, and 2 honey supers. The brood box has foundations installed, but the honey supers do not. Is it necessarry to have foundations in the honey supers? I know thjis is elementary, but we all have to start somewhere. Also should i buy a queen excluder?