stereo and fiberglass help

[Stress Relief]

Ok... after cleaning the baja and giving it the once over searching for battle wounds I found a hole from a rock chip about the size of a nickel..

Any in here from the kc area do fiberglass work??


Also our stereo quit putting out sound from the cockpit speakers... cuddy ones do work... I assume a fuse but not sure where to start...

And what can I do to takeout scratches in the black gel coat??