I would use a clarks, or sean bezel to correct the teeth issue, BK DWO will correct the left tendencies of the DW, the crystal should be replaced with gen if possible if not clarks has the best date mag/centered cyclops, the insert I would always go gen with cause to this date I still have not seen them finish the pearl as close as gen has it. personally I don't care how amazing it is out of the box its gonna get gen parts installed cause gen is gen no matter what