The Rufous Beaked Snake should not be taken lightly with regards to the capabilities of their Venom. However, in regards to the nature and position of delivering the venom, they are almost the least of the Venomous Colubrids to worry about.
I admit that I will handle mine in almost every way I handle a common Corn Snake. With this, I will not expose my technique except to say that I wear thick cotton gloves, and a thick cotton long sleeve sweater... and maintain control of his head.
Also, after quite some time, I can perform the same with no protective clothing.
My only reasoning for doing this is the fact of a long history with this one snake, and the given abilities (Bi-focal sight and more) that he knows what's what.