think you will find the 6.5-47L really is working at a sweet spot with bullets in the 120-130 grain weight range. You can go with the 120 VLD from Cauteruccio on the light end to the 130 Berger or JLK's on the high end. Velocity runs 2950 fps using either RL-15 or Varget with the 130's. The 120 VLD will run well using RL-15 and Varget too, but with a good 100 fps gain in velocity. Most common primers are the CCI450 or Wolf SRM.
If you want more velocity without stepping up to a 6.5-284 or 6.5-06, I just started playing with a 6.5-08 AI and running 130 VLD's using H4831 SC. I am using the Lapua 308 Palma brass with the small primer / small flash hole. I havent chrono'd yet, but know people are running 2950 fps with the 140's using H4831SC.