Hi LarryC...
Was reading your posts... Im 34yo and we have arguably eerily similar investments, including in Wallan.
I built in 2006.... and i too have felt, and continue to feel it was a bad (innocent decision as i was young and guided by another for their personal gain) decision to buy in Wallan as an IP. I was born and still live in Sydney.
Im still tossing between still holding onto Wallan in the hope that it will go up and redeem itself with me, or cutting my losses, and the opportunity costs of holding it, and buying elsewhere, this time more smartly......