I think the comments made here sum up the quality of the Remington 770/710's.
You can find allot better rifle for the same amount of money. I'd look for a Rem 700 ADL that's twice the rifle as as the 770 if you want a Remington. I'd go get a Savage if I was looking for a no frills rifle..
About the only thing I agree with in the OP is the 270. That's a fine deer cartridge.