O.K. I still have the factory 79' seats and it about time for an upgrade. Went down to boat us or westmarine in waltham and all I found were plastic molded ones with removeable seat cusions for around 100$. Not bad but what have or would you replace yours with. I'm also hoping to gain more room with narrower ones but still need comfort. I'll try to post a pic in the gallery of whats in now.