Rockhound good to hear your back at it !!
worthwhile restoring ? absolutely and sure why not !!
JM and Chuck have offered some good how to's and advice for you.......
I would'nt worry to much about getting the pit marks back to 100%, it'll add some character and possibly some cool texturing.
I did a restore for a fella recently and the pit marks ran deep , he was thrilled the family piece had been restored !!!
here's a before and after ( sorry for the poor quality photo but you get the idea)
