I am looking for a good quality rifle that shoots 223 Wylde. I have spent a ton of time researching. If I go the chassis route with an action like the Curtis Vector or similar that takes prefits, what am I gaining by going through a smith. Other than costing well over a thousand more for the finished product, do I gain anything? Many of these chassis rifles, assuming you confirm that your action and trigger will fit, appear to be lego rifles. Plop in your barreled action with the trigger installed, torque the action screws and you are ready to rock as long as you confirm which magazines will work. I am pretty new to precision bolt rifles so please educate me if I am wrong.