I say do not ask for approval. You are a voter and we voters have spoken this year at election time. Last fall I warned all of the legislators and Jim Doylette that the elction this year would show then how we feel about their deceitful ways. Everything I told them came true. But then if you ask some here they will just tell you I am nuts, don't have a clue, am way off base, making assumptions and presumptions, and lets not forget, speaking on behalf of others who do not agree with me.
Though you may want to include the Clark county Case and the position of the Jackson County DA
Other than that, Your letter looks fine and unrehearsed. Go for it.