Export & Import only the Backboard from Stadium files ?

Basically as the title says , i just wanna export the backboard from s0xx.iff and import it into s0xx.iff , my main problem is that many of the Stadium patches that are released dont have the new 2013/2014 backboards , with the new rim and the Little Dorna TV thingy in the middle. I like the court dont want to change anything but the backboard , thats it .

I want to remove this:


And put this: