The 7-08 is a lightish weight rifle. Model 7 with a 24" aftermarket barrel. Next step will be fluting and getting a synthetic stock for it.
The cartridges listed are just the ones I've been offered that intrigue me either due to rifle, perhaps a 760 series in a .35 Whelan or Marlin in a .444 or .45-70 is an avenue I should look at.