Putting sportier seats isnt a bad idea... I owned a few Type-Rs before my Z and seats in those were amazing..
but then you still need to retrim the seats to match you other interior bits... in your case red...
Also what happens to the airbag you stuck under the seat in say.. a side impact.. its going to deploy explosively under that seat... these things have some power when they deploy...So its basically like a selfmade ejectorseat
...
There has to be a way to code seat airbags off or replace it with some dummy item in the harness...
There was this one guy on forums who had buckets in his car.. Asbjorn..
He used to post here, but his build thread is on spool street forum.
Maybe you could shoot him a PM and ask how he got all the seat errors sorted.If he did...