I am looking to buy a 97-01 Prelude. Can anyone please tell me what years the Factory Keyless entry was an Option, was it ever a standard feature or always an option? Also I read somewhere that Preludes weren't offer with a Leather Interior Option because Honda wanted to keep the cost down, is this true, I saw a 98 or 99 Prelude on eBay with leather, was this a custom job? Thanks for any help!