RE: Second Bathurst Bullet.
It's great to have some choice, especially when living out of town.
It would be even better if there was reasonable baggage storage at Central Station - the current cost of $14 for a small bag is unfair.
Train Link storage is only $4.40, but only if you have a booked seat (e.g. XPT), so don't forget to add $14 to the cost of your accommodation if you stay in Sydney, or carry your bag around while waiting for train time.
Maggie Waters, Rockley