I am way over my head right now when it's coming to choosing a receiver to power my new system I will be putting in my basement. Right now I have four rc85i's for surrounds, I am purchasing 2 Rti a5s for my fronts and the csi a4 for my center (haven't settled on which sub I want yet). I have no clue what type of receiver to get! I have read so many articles and forum posts my head is spinning. I would like to spend $1000 or under. Can someone suggest some good models for this set-up? Any help would be greatly appreciated. This is my first go-round with a home theater system.