Rx7 carrier with 1.8 lsd axel seals?
 

I recently cracked my 96 Torsen lsd diff carrier arm and am planning on using an rx7 carrier. I am using my axles, diff, and Delrin bushings (if they fit) and just using the rx7 carrier. While I'm in there id like to replace the axle seals, which would I use for this, Rx7 or miata seals? Online says MA02-27-238A but that's in reguard to using the rx7 clutch lsd which I'm not using. What else would you replace if you were doing the same thing? Going to try and source a 3.9 r&p to replace my 4.10 too.