Hannah is capable of a fast mile. She rated 1.55.2 for 1700m (mobile) when winning at Ascot Park two starts back. Dunn drove five winners and a second from six drives at Oamaru on Tuesday.
He is driving at Alexandra Park tonight, Winton tomorrow and Motukarara on Sunday. He has opted to drive Avalon Sunset in race 6.
Avalon Sunset shaped like an improver when third at Forbury Park eight days ago.
Trainer Andrew Faulks will take the reins on Pattisun, a rival for Avalon Sunset.
Pattison has been driven by Dunn to win at Wyndham and Oamaru in his past three starts. Faulks drove Pattison to a maiden win at Oamaru in August.
The Peace Rose, winner of the Equine Stakes in 1.57.4 at Winton in December, is in the Southern Belle, along with Storm Light, who won over 1950m (mobile) in a 1.56.4 rate at Addington in November.
She ran sixth in the Queen Of Hearts won by De Lovely.
Adam Sanderson has opted to drive Von Regal in preference to last-start winner Commander In Chief in race 8.
"I do a bit of driving for Ross Wilson [the trainer of Von Regal] and he has a good 2yr-old I would like to drive," Sanderson said.
"I will be able to get back driving Commander In Chief."
Jonny Cox has the drive on Commander In Chief, who led over the last 1600m to win at Forbury Park.
Franco Ledger is well placed to win his sixth race for the season in race 9.
The 3yr-old, who won his last start at Wyndham, has drawn one.
He has been first past the post in six races from eight starts this season but lost a win at Forbury Park through a positive swab.
• Natalie Rasmussen, who arrived in Auckland yesterday with Blacks A Fake for the Interdominion, will fly back to Queensland today to drive Marshall Law in the $A35,000 QBRED Breeders Classic Final at the Gold Coast tonight.
"I think he's the best young horse I've sat behind since `Blackie' [Blacks A Fake]," Rasmussen said.
Marshall Law won the 2yr-old final last season in 1.55.9 for the mileThe Rustler Hanover gelding has had nine wins and three seconds from 13 starts for stakes of $92,596.