Need help converting ripper

[Webb8]

Hi everyone. Havent posted in a while bin busy with life. Just opened a box of ripper dactyl/ terradons up. Wanted to make some rippers up but I can't stand there looks. The uneven jaw makes me laugh. Has anyone converted these up or have an idea of something I could look up. Any and all help appreciated

 

[pendrake]

Try giving them the Terradon heads but the Ripperdon claws?

And the tails for the Rippers (if there are two kinds of tail assemblies).

Edit:
Or just think, "WWWD"

http://wappellious.blogspot.com/2013/08/those-terrible-terradons.html?m=1

(WWWWD = What Would Wappel Do?)

 

[Bowser]

You could shave down the bottom jaw, or even shave the beaks of the terradon heads. Or use greenstuff to extend the snout of the ripper heads.