TAPTASTIC (c, 3, Tapit--Valadorna {GSW & GISP, $670,265}, by Curlin), facing older rivals as the 4-5 favorite in his debut, found running room late to graduate with ease Sunday at Oaklawn. The gray colt was under a hold while racing in tight quarters behind the leaders down the backstretch behind fractions of :23.84 and :48.57. Still waiting for racing room approaching the stretch, Taptastic finally found a narrow opening along the rail and strode to the lead before drawing away to graduate by 1 1/2 lengths over pacesetting Dawn at...