Sweet. How many hours of mining does it take? And how did you do it? Powermined iron? Banked coal/mith?
I'm currently mining out the mining guild so I can bank it.
But does it really seem as cool if you bot for it?
As of right now the longest quest is While Guthix Sleeps, hardest boss fight is Nomad's requiem, and the hardest quest(imo) was mournings end part II.