Nice XB with classic shape. From Panda?
The operation would be pretty simple, I am not that experimented and would be able to do it, so I am pretty sure you could do it yourself. If you want to try it yourself, you can get the "legal" transmore, look for Arowana Stabilizer on Ebay, it's pretty cheap, around 10$ I think. I have used it many times before on my own Aros and it works pretty well.
Keep us updated and best of luck with your Aro. You're pretty lucky that it suffured such minor injuries.