Ok, after contacting various manufacturers and be turned down (understandably), I'm taking it upon myself to make a guitar strap out of one of my snakes that died.  Booger was a Gaboon Viper and they've got an incredible pattern to them.   
I've included a photo of a strap I'm looking to replicate and my question is this.  1.  Does anyone know what weight of leather I would use for the top and backing leather that the skin would sandwich in-between to make a durable strap?  OR, would it work to use the Tandy strap kit as a backer and then top it with another leather?    I'm very much a newbie, but would also like to put this skin to good use.  Thanks for any help!   
The Skin 
 
What I'm hoping to emulate: