That looks great. You can put the hide glue in the fridge and keep it for quite a while. You just have to remember to dunk it in a cup of warm water before you use it. I use it just about any time I need to repair something. Even if the original was glued with PVA, since you have to get all of the PVA off anyway, I use hide glue because if the repair does not work out for some reason, the hide glue does not required you to completely remove it for the redo. It is also so easy to clean off any squeeze out.
--Nathan, TX. Hire the lazy man. He may not do as much work but that's because he will find a better way.