Pyrodan, I have a couple of Warmoth Soloists and they really are not that bulky, at all. In fact, they're quite sleek. One of them is a carved top. I'm about 5' 6".
You mentioned elsewhere that you are 15. Keep in mind that you will continue growing for a while. BTW, I just looked at my guitars. The Soloist looks to be the same thickness as my Tele and my Strats.