you can buy aftermarket a/c condensors mate, you might want to refit the factory condensor and move the the fmic forward a touch, hard to say without seeing any pics.
as for the compressor you will need the sr compressor to fit your sr brackets, then custom lines made on the sr compressor hose fittings then mated with the r32 at the other end. I would go find a good auto sparkie in your area that is into there nissans to take on the job, maybe on gumtree.
I have done such jobs and made custom lines and relocated the reciever drier as they hit the fmic, tho im in brisbane. hope this helps