Forest Coach Lines - Sydney

[Noel]

Forest Coach Lines have had a large expansion of the brand under numerous ownerships. Here's a few shots of the Sydney based fleet.

m/o 9456 is one of 16 Volvo B12BLEA/Custom Coaches CB60 EvoII's pictured here climbing Allambie Rd enroute to Chatswood.
by Leon, on Flickr

m/o 6936 is one of six MAN ND323F/Gemilang's pictured departing Manly.
by Leon, on Flickr

In 2017 Forest trialed this Hino Poncho on the Killarney Heights Shuttle. It has since been sold to Forbes Bus Lines.
by Leon, on Flickr

m/o 8450 Mercedes Benz O405NH/Custom Coaches CB60 climbing out of Waverton Station.
by Leon, on Flickr

m/o 7269 Mercedes Benz O405/Volgren CR221 on Clarence Street in the city.
by Leon, on Flickr

In 2016 Forest trialled m/o 6672, a MAN 19.320/Custom CB80 which ultimately led to a purchase of 13 units for the Sydney operation.
by Leon, on Flickr

TV 4170 Volvo B12R/Coach Design at the 2012 Lovedale Long Lunch.
by Leon, on Flickr

Under CDC ownership, Forest has taken delivery of four Volvo B8RLE/Volgren Optimus'. Here is m/o 8063 at Warringah Mall.
by Leon, on Flickr

m/o 7838 Mercedes Benz O405NH/Bustech at Terrey Hills on a Saturday afternoon run to the city.
by Leon, on Flickr

[Swift]

The sixth pic has an early 70s look to it apart from the vehicles.
Much difference with the Busways 19.320s? I'm guessing they have a ZF inside.