To do just the drivers side you would need only one of those part numbers, which one would depend on how much adjustment you need. iirc toyota's bolts give 0.75, 1.5 and 2.25 degrees. Also when I fitted my D2 coilovers my Glanza it had quite bad positive camber, worse than yours i'd say and using the topmounts the garage only adjusted the camber 1.5 degrees. Doubling up would be two bolts on on strut. Mark