Nismo makes r32/r33/r34 motor mounts for use with with oem mount brackets and x-member. For R32 2WD: PN 11220-RS585 you'll need two:
http://www.nengun.com/nismo/engine-mounts
The Nismo KA trans mount is apparently the same as the RB trans mount. I plan on re-using mine (thanks drift_freaq), if it's different for any reason I'll update the post.