Used 5/8” mdf for grid and 1/2” for skins
Cleaned the glue off the sides and flush trimmed the skins.
Screwed hard board on top and cut with jigsaw.
Trimmed hard board with router.
Still need to decide what wood to use to protect the sides of the top. Right now the torsion box is on top of a table i made for a friend, i havn't decided what way i'm going to go with the base. Any suggestions greatly appreciated.