I looked into Dr Lewis' standards. There are plenty of brands of Omega 3 fish oil that qualify except for the European Pharmacopeia part. That Sports Research brand is an expensive fish oil. My Vitacost Omega 3 fish oil has the same specs for 1/3 the price if you take advantage of the BOGO sales.
Vitacost Mega EFA(R) Omega-3 EPA & DHA Fish Oil -- 21 mg - 24 Softgels - Vitacost
If anybody is going to try this, it can be done at a much lower cost.
It will be interesting to see how your gut tolerates so much fish oil.