Good luck finding any Remington 700s for the next few months. Their factories are shut down while the new owners sort out their FFL manufacturers license. It'll be next year before they're back up and running, and then who knows which models they'll produce. I'm sure there will be Remington 700s but they may drop specific models like the AWR, etc.
For cartridge, 6.5 Creedmoor is fine for whitetails. Your 30-06 is a better long range hunting cartridge than the 6.5...
I concur about the concern about quality or production of Remington and wait until after the dust settles. There a too many other great options in manufacturers to take (even a small) risk on Remington right now.