You may want to rephrase your proposal a bit. Include the part that you are willing to do the boring parts of an otherwise interesting project.

The way it is worded, it would sound to me, as a hiring manager, that you might not finish the work. Because we all know the prototyping / experimentation part of a project is the most challenging and rewarding. Taking it live will involve dealing with the boring parts.

I am not claiming you _are_ such a person, but you might want to make it clear.