I am entertaining the idea of haveing a rifle built, and if i do I would take the advice of many here and start with a rem700 action. Are all the Remington 700 actions the same quality? ADL, BDL, Varmit, which one should I look for, which should I stay away from. How old should the action be preferablly? Oh ya, did I mention I'm a southpaw? Ideally, which is the best Remington 700 action to look for, I'm in no hurry, I still have gramp's savage 99 to hunt with while I look. I know the lefty action might take a while to find. Thanks for all the help and patience.