If I went with 7702, I have a friend who downsized his house and no longer has a theatre room. I may get an amp or two from him and watch for good deals on slightly used or closeouts. My budget does not allow for 1 big purchase at 1 time. I would also use the amps, in other receivers, that I already have, for now. I am getting tv at this time also. Need 9 channels and my Denon 3808 has 7. I have a top Sony model with 5.
I have 2 thoughts. If I go with separates in the long run, amps usually don't get outdated.
But the 7010 might have better resale value with amps when it is time to upgrade.
If the 7702mkII was a lot better, I would go that route for sure, but they seem equal in every aspect except for amps.