Cool. Just know then that a full boil for a 5 gallon batch actually starts out with close to 7 gallons of wort. When you start the boil, you get a "hot break", which means that the wort rapidly comes to a very violent boil, and climbs the side of your pot. So, a 7 gallon pot is cutting it tight: you'll have to watch it like a hawk and kill the flame or spray the top with cold water as it starts to boil over. You can also use drops to prevent boil over though, and so it can be done. But a bigger pot is easier, and it allows you to do bigger batches too. And more beer is always better! I use a 15 gallon aluminum pot I got from a local restaurant supply store for about $60. I can do 5 and 10 gallon batches in it.