I bought a similar black rose you can buy stainless strips on ebay cheap, it will support the ramp well just cut to length between the slings and make a clamp with the remaining part of stainless that wraps around the last bar of the wire form and your new stainless support.
I'm looking for a new/used wire form that terminates over the left inlane. (The other wire form) maybe somebody is parting out a machine and we'll both get lucky.