Great Ross, I'd be happy to wait for a full-blown out movie, rather than a rushed half-finished project. Do whatever fits you, as we are pretty much in your debt, since you just finished Freemans Mind. You're a true hero for not giving the series up.
And for a little digression
No, it couldn't. Hydrogen only have 1 electron to bind to other atoms; it is impossible for the hydrogen atoms, to bind to two other carbon atoms.
H2C4 would look like this:
edit: Vapymid is the right one, just a useless gif on this post.