[Grammar] I used to be a risk taker, but I am less so now.

[sania-baharat]

I used to be a risk taker, but I am less so now.

I want to use the invert version of the sentence above.
Is following correct? Do you have any suggestion?

I didn't use to be a risk taker, but I am more so now.

 

[teechar]

I used to be a risk taker, but not any more. [STRIKE]I am less so now.[/STRIKE]

I want to use the inverted version of the sentence above.
Is the following correct? Do you have any suggestion?

I didn't use to be a risk taker, but I am [STRIKE]more so[/STRIKE] now.

You can also say:
I'm not as much of a risk taker as I used to be.

 

[sania-baharat]

Thank you, Teechar.

Can I ask if the following are correct too?

I used to be a risk taker, but I am less of a risk taker now.
I didn't use to be a risk taker, but I am more of a risk taker now.

 

[teechar]

You can, but they repeat "risk taker". Try:
I'm less of a risk taker now than I used to be.