Gai Waterhouse gives green light to switch stable silks "Cyclone is the right sort of horse for this race": Gai Waterhouse. The famous blue-and-green silks of Tulloch Lodge have won the biggest races in the country, the Melbourne Cup and Golden Slipper among them, but they have a challenger in the all-aquamarine that forms the next generation of the stable. From the time Gai Waterhouse got her licence, she has prided herself on producing winners, often in her father's famous colours, but when son Tom came up with the idea of donating $1000 to brain cancer for every winner, the aqua silks became popular. "Dad's colours, TJ's, are the ones a lot of people like to use because of the history but aqua is there now and is a combination of the old and new," she said. Tom came up with the idea when he started his business to get some people involved in racing and then he started giving money to cancer for every win. When he sold the business, I liked the colours, so I kept them and owners have a choice which colours they can use, the aqua or TJ's. Being a block colour, the aqua is very easy to spot. The aqua silks have started to build their own tradition after being carried to victory by Fat Al in 2012 Epsom and Northern Glory will attempt to add a Magic Millions Guineas on Saturday. "She is a filly that probably likes the give in the ground and her first-up run was very good," Waterhouse said. She has drawn well and hopefully she can give the colours another big win. We, of course, have the favourite in the race, Sweet Idea. She is really the class in the race but has drawn out, but I think she can run a really good race. Waterhouse has again been leading the charge at the Magic Millions sales and will take home the top-priced colt and filly. She has taken a share in the $1 million Redoute's Choice colt out of Hades, while Coolmore will send her the Fastnet Rock filly out of Headway, which made $700,000. She will hope to have a couple of runners in next year's Magic Millions, just as she does on Saturday. Cyclone (one) and Echo Gal (17) are drawn on different sides of the track as Waterhouse attempts to win her fifth Magic Millions Classic. "Cyclone is the right sort of horse for this race with the right draw," Waterhouse said. You can't beat getting barrier one. He has been good in both his runs and deserves a bit of luck. I can't fault Echo Gal. The heat got to her last start but she has bounced back and will run a good race.