rb20det engine mounts for z31

I'm looking into buying a nice 1984 300zx and I was thinking about swapping the rb20det into it. Does anyone know where I might find engine mounts from a jdm 200zr. The same engine mounts can be used in the s30 body style if that will help anyone.
So if anyone can come to my aid on this one it would be greatly appreciated.

Talking to the right man. If it was made in Japan, we can get it no problem. I'll speak with my boss when he gets back from Nevada. Peace