I'm not sure which circle to start this topic in, so I'll try here.
I recently won a pair of Tannoy Cheviot speakers on e-bay, and one speaker arrived damaged - the bottom corner was smashed in. I'm dealing with the seller and some form of renumeration separately, but I really like the sound of these speakers, and would like to try to repair the damage rather that return them. The cabinets appear to be a chipboard or masonite type material:
Does anyone know if this is fixable, and how I'd go about repairing them? It doesn't need to be perfect, but I'd like these to be acceptable looking.
Also, the posts that the grills attach to were broken off. I'll do my serious listening with the grills off, but I'd like to cover the speakers when we have company, or if the house is being cleaned. Any idea how to fix this?

There's 2 grills that attach to these. You can see intact posts on the left, and to the right are the broken off posts.

Thanks for any ideas.
Mike Fox