My (new) numbers, FWIW...
Annual costs @ $6.90 per lb based on:
312,000 lb per year harvested and sold
Building @ $1M for mortgage or rent plus RE taxes
Personnel @ $500K for 10 people @ $50K (wages and fringes)
RAS @ $396K for $2.5M financed at 10% over 10 years
Misc @ $250K
$2.1M over 312K lb = $6.90 per lb.
I think RAS needs to be included at my understanding of the "retail" price of the equipment @ $2.5M, even if SHMP might get a discount. That way, these numbers apply to everyone.
Sales @ $12 per lb = $3.7M
EBDITA $3.7M - $2.1M = $1.6M per year or $5.10 per lb
Obviously, higher price per lb and/or more lbs = more revenue.
270M shares OS, so EBDITA EPS = $1.6M over 270M = 0.006 per share
I like P/E of 20, too, so share price at $0.12 based on a single facility; right where you are.
The patent value is anyone's guess.
What needs to be looked at still are start-up costs of all the new facilities: Installation of equipment, testing, and initial fill of water. I don't think 1.6M gallons of water in LV is going to be cheap. It will be much much cheaper everywhere else.
My estimate for the building is based on buying existing or leasing existing. Not sure building new would be any different.