I wouldn't bother with the fuel rail -- I doubt you would notice a difference unless you have a lot of miles (150K+) on you current ones.

Are the ports bigger than your old ones on both the LIM and UIM? I knew the LIM's were bigger, but didn't know anything about large UIM ports unless you got the ST200 (extrude honed) one.

-Lance

Lance Kinley CEG Webmaster 95 SE, "Cassandra" 10 years!