JG,
I purchased an 85 finnlite, in 270 win., this past spring for a sheep hunt I had planned for Aug. of 2011 in Alaska. This was going to be my 3rd attempt and I wanted to change something to change my luck.(anyway,that's what I told the wife)
I used the extra low optilocks with a Leupold 4.5-14X40mm. I set the trigger to 2 lbs. and tried a lot of different brands of ammo. I finally settled on Barnes Vortex in 130 gr. TTSX's. (I don't reload) Anyway, I took a nice sheep at 450 lasered yards.
I can't say enough about the Sako or the ammo.
Good Luck with your purchase!