Romans in one sentence

Related to my previous post, let me ask you Pauline and Romans scholars: Would you approve of the following as a one-sentence summary of the entire letter? If so, why? If not, what would you add/change/delete? (Or is a one-sentence summary, in your opinion, inadvisable?) Here's my summary:

Romans is Paul's presentation of the gospel message of the righteousness of God revealed in Jesus, the Son of David and of God, which results in peace with God, first for Israel and then for all the nations.