Zesty Blueberry is the clear pick in this A7 race. His condition record is the strongest in field: 3 wins and 5 places from 8 runs at 450m Sunderland (37.5% win rate)—representing a 97% advantage over the 19% A7 baseline, demonstrable dominance at these conditions. His AP of 56 is mid-range, second only to Marwood's 57 (1-point difference, negligible). His speed rating of 54 is R1, tied for highest in field, providing advantage in pace capability. His early pace of 27 is the lowest in field, a notable weakness—he cannot engage early and must rely on late closing capability. His closer profile combined with his pace consistency of 82 suggests he's a reliable closer who can strike late effectively. His suitability metrics are moderate: track 40, distance 36, trap 38—adequate across dimensions. His bend rating of 37 is the lowest in field, weakness for Sunderland's critical bend, but his consistent closing form (82 pace consistency) and condition dominance suggest he handles the bend through experience. His trap 1 carries below-average historical bias (19% win % in A7 data). His recent form shows A8-A9 higher-tier runs, suggesting he's been competing at harder levels, but his 3w/8r at these conditions is what matters. His trainer win rate of 16%. Combining his field-leading condition dominance (3w/8r, 37.5%, 97% above baseline), R1 speed (54), high pace consistency (82), and proven multiple wins at conditions, Zesty Blueberry is the standout selection. His closer profile, while requiring low early pace, is proven at these conditions.