Ohm Walsh F Hope of Resurrection

Now I have F's with rotten surrounds, but rest look nice, perfect even. Cones, spiders look great. 

One surround is done, decimated.  Other is intact, perhaps replacement as is not identical. 

Perhaps I try replacing surround? 
Any new and improved surround options? Willing to replace/ get repaired more, if necessary.  

Cursory search doesn't reveal any drop in replacement.  Or, am I wrong? I see the Ohm return/upgrade to newer version options. 

Experienced and insider opinions sought. I'm not cheap, and I'll spend the money to obtain the exceptional if needed. So, what are the likely and less likely options   TIA
What is that one "clone", HHR? Need to check...  i heard it at a show years ago.