I currently own a 28" Edhellen techply strap shield. I'm thinking of starting to use a punch shield, but don't really want to invest in a whole new shield when I have this perfectly good one.
So, considering the materials that the shield is made of and hoping that most of you are familiar with the construction of these shields, does anyone think it would be a bad idea to try to add a center-grip punch handle to the shield? If not, how would I go about doing this?