Those parts you listed aren't specific to the SVO's. You could use 79-86 and prolly up to 93 hatch shocks, weather striping and dew wipes. I've been slowly replacing the weather striping on my 89 and it's just flat out expensive every where I look.
For those that asked....The Swap Meet is Sat. April 5 & Sun. April 6,2008 at Ohio State Fairgrounds.