Miller has been pleased with Sheezallmine since that run, particularly in her 1050m trial at Tauranga last week, beating home 10-time group one winner Melody Belle into second behind Bostonian.
"She is really well, I couldn't be happier with how she has been going," he said. "Her work has been fantastic and she seems to be in a pretty good head space, so I am expecting a bold showing.
"She had a really nice trial in a pretty nice field and I said to Tegan [Newman, jockey], we're not there to have a hard hit-out, we're just going for a day out because it was going to be a month between runs.
"I just wanted to get her off the property and she trialled really well."
Sheezallmine has drawn a plum barrier today and Miller is expecting a strong performance from the mare, who has been installed as a $2.90 favourite for the race.
"She has drawn one, which is perfect for her," Miller said. "She has got a lot of natural speed and she is the type of horse where you just have to ride her how she wants to run. From one she will have every chance."
Newman will reunite with the four-year-old and attempt to keep their perfect record intact.
"Tegan has had three rides on the horse for three wins," Miller said. "She gets on well with the horse and I thought it was just a good chance for her to get back on her."
Miller said he had no firm plans with Sheezallmine and is just concentrating on today's race at this stage.
Miller will also line-up React in the Papatoetoe Glass 1200, while Lavaglo will contest the Auckland Co-op Taxis 2100.
"React is a nice enough filly and she is only lightly tried," he said. "She trialled up really well [over 1000m] on Tuesday and ran a strong second.
"I threw her in just for the fact that there were no [rating] 65 1200m races around. She seems to have pulled up well, has a light weight with a claim on, so she should run a good race.
"Lavaglo has been working great. She has gone a couple of cracking races this time in. I think up to 2100m is really going to suit her.
"Michael McNab [jockey] approached me after her last start asking if he could ride her, so that says something."
- NZ Racing Desk