Hey girls! Thanks for all the welcomes and tips.
Carolyn, Nathan said that I can keep the gixxer! Yay! It's going to cost an arm and a leg to ship though.
As for me outgrowing the TTR, I may since I have been riding street for almost 2 years now and may want something a bit more aggressive. I will be riding it mostly on trails and backroads. Eventually, I would like to ride dirt but I will probably need a bigger bike for that.
So if not the TTR, what would y'all suggest? Keep in mind that I'm barely 5'0" and 105 lbs.