Bobs exit strategy:
1. Get the existing mines up and running efficiently, ASIC arround $1,400 - 2016/2017
2. Increase resource/reserves to increase existing mine life 2017/2018
3. Acquire TYX - commence mining 2019/2020
4. Sell to highest bidder 2020/2021
I think 4 years is about the right time frame