Just buy the comparable Onkyo:
http://www.avsforum.com/t/1402409/on...-a-v-receivers
I like Onkyo's receivers, have owned a few in the past. Some say the Integra line, while containing the same components, have the "best" parts that come off the manufacturing line. My personal view is the Integra line is simply rebranding with a nicer finish.
Also, if you have in-ceiling speakers, unless you know the builder or prior owner spent a ton of money to have top end speakers installed, just buy a receiver that lists under $500. In-ceiling speakers can sound great at lower volumes, but turning the volume up often reveals their limitations.