ut austin i am in top 8.49%.. major??

<p>hi i am a senior and i just applied to ut austin yesterday.
i put my first major as international Relations & Global Studies
and second major i put Interior Design.
but i am thinking about changing my second major.
i am in top 8.49% not in top 8%...
my sat score is just average..
i moved to america last year from korea but i am consider to be a resident of texas.
i heard that it is really hard to get in to ut but i really want to go there..
i knew that there are several major that are really hard to get in if i am not in top 8% or have really high sat score.
do you guys think my first major is okay???
i am really interested in international thing and also advertising and marketing.
i was thinking about picking not that competitive major to increase the chance.
if i am lucky to get accepted then i will change my major after i finish my 2year in ut.
is that okay???</p>