A 7mm-08 ain't a 270W, but the 7mm-08 is a good cartridge.
I've owned both and I prefer the .270 Winchester unless you are trying to build an ultralight carbine. I'n a full sized rifle, you may as well have a full size cartridge.
1st Special Operations Wing 1975-1983 919th Special Operations Wing 1983-1985 1993-1994
"Manus haec inimica tyrannis / Ense petit placidam sub libertate quietem" ~Algernon Sidney~