It's so cute, do it in pink. Also don't you mean M(V*V)/2? unless this thing goes at speeds measured in "Light seconds/Second". Actually because it's a V squared relationship, this thing doesn't need to have that much mass, it just needs to go really fast.
"Time takes a cigarette, puts it in your mouth
You pull on your finger, then another finger, then your cigarette
The wall-to-wall is calling, it lingers, then you forget
Ohhh how how how, you're a rock n roll suicide"