Trying to figure out the bottom line is making my head spin...keep in mind I don't sell so I tend to go for the lower volumes...Not to derail, but WSP's price is *really* high for BRV when you can get really good ones (soapsupplies.net, Peaks are two) for so much less. Also, ss.net has a 7.95 flat rate shipping charge, I think you would still come out significantly lower (unfortunately I can't state the price on the FO b/c they are OOS on it, but it seems like I remember paying about $20 a lb or so.)
And there are SO many companies to choose from...I didn't even know about most of them...