It was alright.
Its nice that your are a big fan of David Firth's work.
The man is very good and has made Flash animation go in directions most people would never have dared to tread.
However....making a cartoon like this seems rather....well....I dont know. You've almost captured his visual style....but....
I think David would rather have animators be "inspired" by his cartoons and create something new and original with their own style rather than just doing something he does (and not nearly as good).
Anyway, thats just my opinion. Keep making Flash. If this is your first flash cartoon its very good. And "Twelv" is a neat name.
And I'm out of rubbish to write.