FFP couldn't sell to me because they only ship to the credit card billing address, which for me right now is 4000 miles away. That's okay, Blowsion loves my business and I needed a bunch of other stuff as well. Combined shipping should just about cover the price difference between the two.
Factory Pipe cost for a limited B-pipe $705, Blowsion $775. Riva was $765 I think...Wamiltons was cheaper for a mod at $745 but $895 for their modded "Wammer" setup.
I never got pricing from Watcon or Virgin.