Great stuff!
I'd love to see a little more detail on the plate (maybe another ridge?). I like the sleekness of the first design (esp the colors), but I love the perspective warping that you've done in
#60. That said, I think
#54 is still my fav. :)
If you've got any more tricks in your bag, I'd love to see them!
Also, do you do contract work? If I pick this logo, I'd love to work with you on a couple of extra site additions.
Cheers,
Evan