I agree with what xDrac said. Btw, check tutorials about text styles and which place u can add ur text.
A simple way about the text position is with the rule of thirds.
Rule of thirds consists to divide the signature into 9 equal parts, by that you create 4 intersection points which are called power points.Those 4 power points(the black dots i created below) are actually the places that draws ur attention at the beginning.
I'll apply the rule of thirds on the sig you made, and you choose which place is the best for the text to fit in.
KIU.