I just glued a bit of wood with a nut in it onto the bottom of the mouse so that it screws onto the monopod fitting. Good strong industrial Velcro would probably be all you need. You could open it up and glue a nut inside so that you can screw it off and use it normally if you want.
I've no idea what the difference is, I simply picked the first link in google images for monopod. It's basically a telescopic stick. A length of broom stick would be just as good and a damn sight cheaper, but not as transportable and professional looking.
The glove is brilliant, I use it all the time. The connection is strong, easy to attach and detach. I felt the same about the cable at first then realised that, if it was wireless, every time I went to the kitchen to make a coffee or picked up a tape measure I would have to not touch my fingers together or my computer would be going nuts. It's a very good on off switch. It's very durable, washable and hasn't given me any problems. If you use lots of keyboard shortcuts with your digital art you will find it very useful. It's not cheap though.