"It's a strong field, any one of them can win it, but he has got the best strike-rate in the race," Richardson said.
Tiptronic is likely to head for a freshen-up after Saturday, with a trip across the Tasman on the cards for the son of O'Reilly. "I have got to discuss it with the owners, but he will definitely go out for a holiday after this run because he has had a hard season, and I may take him to Brisbane," Richardson said.
Richardson will be vying for more group one spoils at Ellerslie when Paisley Park contests the Barfoot & Thompson Auckland Cup (3200m).
"It is an unusual race in the sense that the race is set-weight and penalties," he said. "He should be down the bottom of the weights, but he is not."
Richardson said he was happy enough with the son of Azamour after his last start fifth-placing in the group two Avondale Cup (2400m).
"It was an extremely good run in the Avondale Cup. He got flattened by the second horse (Platinum Invador) 150m out.
"He was back in the field, he was supposed to be trailing because he is pretty one paced, and he only got beaten by a length.
"That horse from Australia (Etah James) with 53.5kg on its back, and a few others, will be hard to beat. But two miles will sort a lot them out."
- NZ Racing Desk