Richard here is a link that can help you out if you do not mind the wait. The Duratrax Vendetta is the same car so all the parts will fit.
www.towerhobbies.com
do a search for vendetta and all the parts will come up
For the servo, you need to either get the servo hold down plate or get mini servo mounts and you will need to drill 2 holes in the chassis.
www.exotekracing.com
look in the products section and scroll down to the mini servo mounts.
Hope this helps.