W111 280se convt conversion, plus power top conversion
Sorry for the delay, Andy.
My car guy has complete, sub-assembled kits available. Once the kit is installed you will not be visually able to tell it wasn't an original, as it will use an original cabrio top and hoop assembly.
The top itself is not normally included in the kit.
Also, he might be able to put together the pieces to convert it to a power top. He is working on this right now for my 3.5 cabrio.
Let me know what you want to do.