I don't think they look bad at all.
They look like you "Give a shit" and wanted it to stay in tune because the old tuners were worn out and rattled!
I have a buddy who plays through an old Fender Jazz bass.
It's an original (I don't remember what year, but it is OLD) and he is a REAL jazz guy (you know...has an album out and stuff), and his guitar is so fucking beat up with screw holes, etc.....