This looks pretty nice, but I'm not so sure about the digit 4 though.

There is already a Led Zeppelin usable font, in case it can help you on some glyphs...

Much of your glyphs are better to me (e.g.: Q, V, W, X, Y, etc...). Please, don't let it languidece.

Yup I personally think the rounded letter geometry fits much better with the stylish appearence of its overall looks. Somehow the more straight looking letters in Carouselambra by Typodermic feel a little like modified Grotesque letterings that have been sourced from a different font and been modified just to complete the full alphabet.

Whereas your rounded letters perfectly mimic certain attributes from the other letters in the alphabet.

Nice one!