So, looks like for the most part the general consensus is more kegs. I currently ferment in my kegerator with a Johnson Digital Temp Controller. I have an extra fridge that we will be putting in the garage (fridge on bottom freezer on top). I want to get a temp controller for that so I can have something fermenting or lagering in there while I have something on tap in my kegerator. However, we also wanted to somehow rig the freezer part to be able to store my good beers and my wifes good wines in there, yet somehow still be able to use the fridge portion to ferment at a different temp than the freezer may be set at for storing our beers/wine...
I currently have an immersion chiller, but if I got a counterflow or plate chiller, then I have to get a pump etc.