"There's plenty of improvement in her," Cole said. "She's definitely got a bit to learn and will want blinkers in the end.
"Mickey (Coleman) said she got there the other day then was idling. She did the same at Rotorua when she just got beaten. She cruised up to them that day then idled and the other horse (It's Doable) got her on the line."
Cole gave Kinshasa five trials before her debut fourth over 1200m at Te Aroha on January 3 and used each one just for experience.
"We rode her cold the whole time to teach her to settle," Cole said. "She's by Tavistock from a Zabeel mare, so we've looked after her and not put any pressure on. She could have won her first trial if she'd been pushed a bit."
One of two winners at Hastings for Cole, Kinshasa will get her first opportunity to prove herself as a stayer in the Group 2 Little Avondale Lowland Stakes (2100m) at Hastings on February 27.
"The Lowland is obviously a good target before the Oaks, but I'd like to give her another 1600m between now and then," Cole said.
"If I can't find a suitable race she could even have a quiet trial at Cambridge.
"She was a bit jaded after Hastings because it was so hot, but she's bounced back. She'll
keep improving."
Cole also has a black-type mission on the programme for Group Two winner All Roads, a newcomer to his Matamata stable.
Originally trained by Donna Logan and Chris Gibbs then Cole's father, Tony, All Roads has been off the winner's list since taking the Group 2 Japan — NZ International Trophy (1600m) two years ago and the Tauranga feature is again his target.
"I'm lucky the owners have sent him to me and he's doing well," Cole said.
"I'm trying to get him to the Japan Trophy again and he'll run in the open 1200m at Ellerslie (February 16) as a lead-up. He went a nice trial at Matamata."
The 7-year-old son of Road To Rock has won six races and almost $250,000 in prizemoney and was runner-up in the 2017 Group 2 Rich Hill Mile (1600m).
He also tried his luck in a three-state Australian campaign early last season, finishing third at Randwick before heading to Melbourne where his efforts included a fourth in the Group 1 Cantala Stakes (1600m) at Flemington. He then headed to Perth for an unsuccessful raid on two Group One events.
He ended his last campaign with a fourth to Ocean Emperor in the Group 2 Tauranga Stakes and in his recent Matamata trial was fourth to Island Bay, who won at New Plymouth on Saturday.
- NZ Racing Desk