Bob rated it on his website as B-, I would rate it as "Very good/VG+"
Naturally these things are all subjective... but when the bass and drums can't be heard even relatively clearly, I can't give it a B rating.
Of course this has nothing to do with your work on the tape. While you did improve it, the tape still is what it is...
Thanks very much for the info.
Can someone reupload this?
http://mega.nz/#!UXI1AKLT!kdZnEq6QhhISWbHMiBYRBmOyJPGYnC7q_LjDU_Z6Ugw