excellent post a species I have an interest in too.
Interestingly if you are after more I know of 2.1 for sale, being in devon they are too far for me to justify going as it would make them about £300 per head. PM me if you want me to pass on the guys email details, he wants £200ea but has indicted he'd do a deal.
Very, very good post, with a lot of rear fanged venomous people see them as not "proper" venomous. With a lot of species thats fine, but unfortunately for a lot of new (and too trusting) keepers a lot of Boiga etc can deliver a very potent bite.