I'm planning a .284 build on a Remington 700 action that I have. However, the original rifle is a 7mm Mag so I need a different sized bolt face. What do you think is the best option: 1) Sell or trade current bolt for used standard bolt 2) Sell current bolt and buy new cusom bolt 3) Have current bolt modified by gunsmith (is this even possible/advisable?) 4) Other??