4th-Churchill Downs, $120,955, Msw, 6-19, 2yo, 5 1/2f, 1:04.77, ft, 3/4 length. MO STRIKE (c, 2, Uncle Mo--Featherbed {SW & GISP, $227,904}, by Smart Strike), a $325,000 OBS April acquisition off a :10 flat breeze, was installed the public's tepid 5-2 pick Sunday among a strong-looking bunch. Off alertly from the far outside, the bay sat perched three deep early and sidled up to the pacesetter after a :22.82 opening quarter. He took a narrow lead into a :46.35 half, and fended off second timer Summonyourcourage (Practical Joke) to prevail...