First off, you need an illustrated parts list book for your car...from your postings, it doesn't sound like you have one.
The next thing is to contact the vendors who regularly advertise in the MONTHLY BULLETIN of the club for price and availabilities of what you need. If you have the K/F part numbers to pass on to the vendors, this can be helpful as various items look similar from over the years but may not interchange well.
You may also want to get an Interchange Manual; a member in CA put the latest version together and is selling it. Because someone from the club did this, I did not put interchange information into KFOCI HANDBOOK VERSION 4.0 as well as the 5.0 UPDATE that is currently being worked up for release somewhere down the road (perhaps 2015-2017 or later).