What to do after 145?

One problem: You can only use Snatch in Super Transform, and it's kind of useless having a Snatch with hardly any Demoltion.

I could be wrong.

With the new skill updates in KMS, you can now use every skill while Transformed and Super Transform with the exception of Oak Barrel and Double Fire (of course, you can't use Snatch and Demolition while using the 3rd job Transform).