depend where you start, if you want all new internal all got to be imported, it may end up 30k or more. If you take the stagea 1/2 cut you can only use the internal and not the engine unless you drill back all the mount and rewire the engine harness cause is a RWD. Then again is a pre order 1/2 cut i only see one before. Most stagea 1/2 cut go to AU and NZ.
You need to do your homework before starting. Maxima is a good place to start.