I am new to the site, so I beg your pardon in advance if my "lingo" is lacking. I'm looking to build my first .308 F-Class/Varmint/Tactical rifle. I have an AICS chassis ready for this build. I also have glass. Preferences: 40X action-completely accurized and mated to a stainless bull barrel by Rock Creek/Lilja/Shilen. Barrel preference is open to gunsmith recommendation. I would like general advice on direction. i.e......gunsmith, parts, etc.....