You are looking for a HERMS or RIMS system. Do a forum search, or just go start reading away in the DYI Forum. I would love to go this route as well, but it gets a bit pricey if you can't DYI, and I am not confident in my abilities to do electrical work and soldering!
Primary #1 - Midnight Ryeder (Midnight Wheat and Rye)
Primary #2 - Florida Weiss
Primary #3 - Kane-DOH APA (Honey Citra APA)
Secondary #1 - Downtown Flanders Brown (brewed August 2012)
Keg #1 - Raspberry Florida Weiss
Keg #2 - Cinnamon Raisin Cider
Keg #3 - NONE!
Bottled - NONE!