hello and welcome to CS!
it's not whether you're 'pro' or not. 'pro' photogs can mean people who do it as a profession, but ultimately the definition of 'great image' is subjective and varies from person to person. a photo should speak for itself and not require much words, haha.
anyway, great beginning kit you have there (though i think 28mm a wee bit tight for some uses). learn the basics with what you have now, don't get the buybuybuy virus!