How easy isit to put a 125 typhoon engine in an nrg

as title

 

I'm sure if you looked through a few post's you will find the imformation which you need. It has been brought up quite a few times

 

as above but......
obviously you no its been done before, right?
but it your having to ask how its done when you no its possible, surely you've not looked into this properly enough to warrant you doing it.
its not as easy as everybody makes out, been there.