MARINAS CALGARY (1) is super consistent overall, having placed 27 of 52 career runs. Finished in the money last time though when third (27.80) at this track. Top chance in this line up. AERO TIOMAN (4) has been beaten for early speed lately, last time finishing fourth (28.54) in an A6 at this track. Better than the latest run and deserves another chance. COOLABOOLA LASS (2) took advantage of a low draw and quickly found the front, hanging on for a minor placing and beaten 1.3 lengths (28.34) at this track in an A6 over 450m. Must be included in calculations. TROMORA PUMA (3) can improve on an unplaced run here last time out.