Oh and I forgot xD
Mabye is a not very important but I think when you say a titles better sounds:
Goku SSJ, Goku SSJ2, Goku SSJ3 etc...
Oh and Elza if you make more space about Future Trunks, and title "(Future) Trunks SSJ" is to big I think you can use "(teen) Trunks SSJ" Future have 2...