As I have said I own 3 SAKO Classics, all 3 with Optilocks. I don't know which SAKO 85 you bought. Assuming its the Classic or above, you drop $2k on a gun, why would you even think of using Aftermarket rings and bases. Stick with the the Optilock, and don't listen to the Talley fanboys. It not like you are mounting a Zeiss scope with rail and need the Zeiss mount.
I would also suggest that you check out Sakocollectors.com.
I bought a Finnlight in 300 Win Mag. Scope will (probably) be a Swaro 4-12X50mm. This is my first Sako, so all the input on rings and bases is MUCH appreciated.