1. A cooler with the false bottom to use as a mash tungrantmichaels said:Where do you start, there? ... mash tun, probably ... and more SS pots for more burners ... concurrency!
2. Wort chiller
3. Bigger pot
4. Guess I would need a burner too
5. 5-6 gallon fermenter/bottling bucket
Not that I have been thinking about it or anything like that....