W140 Coupe rear seat into sedan conversion
 

I just picked up a 95 S320 for a song and I'm wondering how challenging it would be to install coupe rear buckets. I have been seeing 140 coupes at pick your part and if I find a decent pair this weekend I think I'll buy it and see how it goes. I took measurements of my car's rear seat and of the rear seat of a coupe today and the coupe measures 3" shorter in overall width but the rest of the measurements where the same. If anyone has already attempted this, please let me know, with or good or bad news.