Be hard to find anything that will compliment you on a Switchy.
But Im sure some would say your bum doesnt look too big if you chose an Ocean Rodeo or BWS or Best kite

Just joking - yep they are my brands - no serious flaming of the Switchy - great beginners kite.
If you want serious then Id agree with others saying a 3M drop would be the max esp for reputation of QLD winds. Might be better still to look at something bigger and maybe a 10M.
Most of those I know over there rarely need anything smaller than 10. Depends where in QLD you are of course.
Another consideration is that as you go up in size the difference between biggest & smallest in a quiver increases eg 7 & 10 cw 10 & 15 = similar amount of crossover.