no idea - depends on how many anchors are required to replace / improve the existing routes.
Might take a bit of effort to make a decent impact, but the end result would make a fantastic easy to get to beginner area.
There are also some good new route opportunities in this area. The walk in is a well established track and is only 10-15mins.
Like to join us over Australia Day long weekend?
PS James - I hope you know I was joking about a ladder for the start of "The Biggest thing here" (if that wasn't clear for the record I was). What about a mobile scaff tower instead?