Curtis,
Most folks refinish the tops too shiny for the original look, & i disagree with semi-gloss as the correct finish.
If you want to keep it the original factory look, then semi-gloss is too shiny, but satin or semi-flat is close to original. If you're just top coating the original pebble finish, then prep it well & shoot a good quality satin/semi-flat.
However, if it has damage/peeling to repair or requiring stripping, or you want to strip to the bare fiberglass, then you'll need to recreate the texture with Wurth Underbody Schutz, & they make a Satin & Flat/Semi-Flat black paint as well (TCGarage.com in San Marcos carries Wurth products).
There are some topics in the O&H Forum on how to get the original texure & finish, & the one by Pat Garvey is one of the best, but you'll have to google for it (I've lost my bookmark), here:
http://www.914world.com/bbs2/index.php?showforum=44BTW - the F & R valances & L & R Rockers are the same finsih, so you could do them all with the roof panel at the same time.
Good Luck!
Tom
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