I have the Integra. It is a fine receiver. I don't have any complaints besides it is a tad ugly (to me). I switched from Marantz to Integra because home theater is important to me and Marantz was lacking in features. Now that the SR7008 has 9.2 and XT32 I feel I can return to Marantz. Probably about 80% home theater vs 20% music.
I feel the XT32 could improve my HT experience and I always loved the Marantz sound for music. Don't know anything about the video processor of the Marantz. So, would I be making a mistake to switch to the Marantz?