For your video needs, I think you're gonna be looking at a different TV.
A few upper end TV's allow individual settings for each input but I don't think you can count on a receiver to do that.
At best a receiver will pass through what you input to it. It may upscale and/or up-convert but, as far as having individual video adjustments for each input, I really can't really think of any that will allow that.
But, the good news is that you've chosen speakers are fairly easy to drive so finding a receiver shouldn't be either difficult or expensive, depending on how many "features" you want. Since that video thing seems to be an non-issue, you're good to go, receiver-wise.