should i keep going?

so i have this John Watts trade b4 any razor that has been in my tumbler for days now, i took it out and started to really look at it, are these razors bellied hollow's this one seems to have a bit of thickness when you get closer to the edge, it was like that before it went in the tumbler so i know it is not new. the pitting on the spine is bad and tang is not much better. Its alot of work to get it cleaned up but i dont mind it i just want to know if it will turn out to be a good shaver or if i should move onto the next razor in my pile.
http://i971.photobucket.com/albums/a...s/DSC_0632.jpg
http://i971.photobucket.com/albums/a...s/DSC_0633.jpg
http://i971.photobucket.com/albums/a...s/DSC_0634.jpg

Keep going!

Looks allright..why stop now :)

http://straightrazorpalace.com/custo...first-nic.html

Here is some pictures, of a similar blade and how far I took it... just to give you an idea.

Although I just did it with sandpaper by hand... took 40 minutes.