I especially agree with the point to just get started to get the bad stuff out of the way - no first try at anything ever was gold. My favourite anecdote is from a fellow artist who describes how at art school, a task asked for spaceship designs - five HUNDRED of them. And it sounded insane. But if you look at it, your first hundred are all the well-known ones, then your lesser-known favourites, then derivates thereof. THEN you get to the interesting ones. Great job on this one!