I just bought a 30-06 Remington 700. I want to convert to a 308 long Range gun. I will probably only be shooting out to 500yds or so, and I have a budget of about $700 (for now). I do not plan on handloading at this time. What kind/length of barrel should I go with? Can anyone give any info on the "PSS LTR barrels;" are the good for $150 or not? (they have 3 on gunbroker right now) What kind of trigger should I go with? Will anything else need to be done to the action or bolt? Recommendations on stocks.