Streama finished 1 lengths behind in-form sprinter Skytrain in the group three Southern Cross (1200m), while Appearance finished a short half-head behind She's Clean after copping a bump in the straight.
Hugh Bowman sticks with Streama, while Kerrin McEvoy returns to feature racing in Sydney after a stint in Melbourne to partner the Darley-owned Appearance, winner of the Myer Classic in the spring in which Streama finished eighth, three lengths behind her stablemate.
Walter will also be represented at Saturday's Flemington meeting with Willy Jimmy to contest the Blamey Stakes (1600m).
The 7-year-old returned to racing in January after an injury-enforced break of more than a year.
He was an encouraging fourth in the Takeover Target Stakes at Gosford first-up but was run off his feet when last of 10 in the Expressway Stakes.
His fourth in the Apollo Stakes on a heavy track was enough to convince Walter he was worthy of taking to Melbourne for the Blamey.
-AAP