If you do decide to glass it go light on the epoxy. I have glassed several fuse, and what I do is mix west systems epoxy with the 206 (slow) harder. I then thin this mixture 100% with denatured alcahol and brush this over the glass I keep thinning the epoxy so basically I am brushing on verrrrrrry thin epoxy then I sand with 80 grit. the next day I brush more epoxy mixture over it, thinned again I do this for 3 coats and the finish is glass smooth when you are done. All with 1 layer of 1/2 oz cloth.