Hey, Bryan welcome too the Brethrens. Its about time you posted over here.
Im also building a Rasberry Pi BBQ controller, I should have it finished next week while i take a week off from work.
Raspberry PI Heatermeter homemade temp controller, 2 UDS.
New Version 4.2 Heatermeter with K thermocouple support Available
PM me, if you would like a HM but aren't sure about soldering or you would like a premade one or if you just want Information about what is needed to make one yourself.