Posting by memory here, so; I maybe totally wrong. I though the wood Tikka still use plastic bottom metal and plastic magazines. That would be similar to the current Browning T Bolt. In both cases, I prefer to simply go all plastic than have a pseudo classic cheeped out wood gun.
I will grant, the wood Tikkas look good on the rack the problem is once you pick one up. I believe in both guns the all plastic is significantly lighter.
The wood Sako is a thing of beauty, but cost mega bucks for what by all accounts is no performance gain over the Tikka. Wood and steel do not cost that much more to produce. That action is a little nice, FWIW.
My personal preference would be for a standard caliber, not a belted magnum. The extra wear and tear on gun and shooter dont amount to anything practical where I live. I have to go with the last post, you should not be asking us about that unless you are a newbie and then you get 10 pages of debate.
That is a very good price for a quality firearm. IMHO, as always.