Macquarie Towns Glass is the best I've found. It's at McGraths Hill so dunno if it's too far for you but the guy is really cool and if it's a smallish enclosure he just uses his off-cuts so you get it for really cheap
The one u are talking about saximus lol sorry guys diddent know there was another Blacktown in qld. Will def check that one out in McGraths hill thanks mate