Sag, Both you and Al make points here and BTW great discussion but this tonnage is being bandied about without mentioning the fact that with the PGm Rhodium etc.. the tonnage need not be so extreme.
The last word we got was somewhere between 1 and 10 which comes out to be around 5. So if we have 5 that is loaded with the PGMs I would say it is equal to or better than 10. So for the time being IMHO the tonnage is secondary to DE2 and 3 and 4 probably already hit.
Respectfully
Don