I own a savage 10fcp-k with 22" bbl and 1-10" twist in .308win. what would be a decent load for this? i received some info from friends but not sure how much they know about accurate reloading (mostly just hunters or small caliber reloaders). also, i have two different bullets in mind. one is a smk 175gr bthp, the other is smk 168gr bthp. what powder/primers might be best for those?