I have a hand laid L88 hood that had to be stripped to remove old lacquer .I found a lot of filler that was used to level up a LOT of waves. After removing all the old filller and redoing the body work with Evercoat 870 I would like to use a thin coat of evercoat quantum 1. I have never used this before and don't know if I should apply a couple of coats of epoxy before using the quantum ? Also all of this rough sanding has left a lot of exposed coarse hairs. Can these be locked down with epoxy or would something like Feather fill do better? Thanks .