When I dropped mine I dropped my K member, A arms, and spindles altogether. I left the strut assembly attached to the car. In your case I would do the same and just pull the strut assembly out separate and put back in separate. Once it was dropped out I just pulled the spindle off the stock a arm and put them on the BMR a arm that I already attached to the K member already. I then just tossed the K member back in with the k member, arms, and spindles all as one unit.