I shoot a Savage 12 and I shoot the 140 Bergers and 140 Accubonds both with 71 gr of Retumbo and Fed 215's. Both at .015 of the lands, and both will stay under MOA to 1000yrds on good wind call days, always 5-6in of vertical or less. HOT load!! Mine had the 1-11 twist but I noticed that Savage changed to a 1-10 for the WSM this year sometime which you should check for, that will make the 150 Bergers more attractive, still I would rock the 140 Accubond for bear!!
Haven't shot the 130's much since the 140's are so great, but I would check out H1000, H4350 and Magpro, maybe some R17. Norma brass is excellent and worth the money if your head space is good.
"Pain is weakness leaving your body"